20以内的加减法练习题-文档

绝世美人儿
895次浏览
2021年02月13日 04:50
最佳经验
本文由作者推荐

-

2021年2月13日发(作者:花芯的刺青)



20


以内的加减法练习题



17-10= 16-1= 16-2= 16-3= 16-4=




1+11= 1+12= 1+13= 1+14= 1+15=




20-10= 19-1= 19-2= 19-3= 19-4=




18-5= 18-6= 18-7= 18-8= 18-9=




17-5= 17-6= 17-7= 17-8= 17-9=




6-2= 6-3= 6-4= 6-5= 6-6=



16-10= 15-1= 15-2= 15-3= 15-4=



2+7= 2+8= 2+9= 2+10= 2+11=



15-10= 14-1= 14-2= 14-3= 14-4=



1+16= 1+17= 1+18= 1+19= 2+0=



19-5= 19-6= 19-7= 19-8= 19-9=



2+12= 2+13= 2+14= 2+15= 2+16=



15-5= 15-6= 15-7= 15-8= 15-9= 7-3=



18-10= 17-1= 17-2= 17-3= 17-4= 7-2=



2+17= 2+18= 3+3= 3+4= 3+5= 7-1=



19-10= 18-1= 18-2= 18-3= 18-4= 8-8=



3+16= 3+17= 4+4= 4+5= 4+6= 8-7=



13-5= 13-6= 13-7= 13-8= 13-9= 5+9=



4+7= 4+8= 4+9= 4+10= 4+11= 5+8=



13-10= 12-1= 12-2= 12-4= 12-5= 5+7=



4+12= 4+13= 4+14= 4+15= 4+16= 5+6=



11-1= 11-2= 11-3= 11-4= 11-5= 5+5=


整理为


word


格式




















10


以内加减法口算练习题


(1)





姓名



时间



做对




< /p>


2



6



9



7



3



2



3



4



5



4





3



5



7



1



9



3= 8



3= 5



4=




8



2



0



8



3



1



6



1



7



3





10



2< /p>



7



5



5



5



4



6= 2



10



4



1


2



4



6



8



4< /p>



6


1



1



8



0



6< /p>



10


4



5



7



9



2< /p>



0


< br>10



3


9



5


< p>
2



5



4



5



2



10



5= 2+2= 5



3



4< /p>



9


8



5



6



1



3< /p>



8



2



6



2



9



7



9



2



5



5



4



0



3



1



4



7



3



3



+< /p>


5




2




3


< p>


6




5



4


+< /p>


3




2



4



4



9



4



8



5



3



3



0



4



5



3



1



1



9



3



3



2



8



0



6



6



9



1



8



0



-< /p>


4= 0+9= 10



3



7



3



-< /p>


2



10



2



10



1



2



3



4



8



10



1



1



5



10



3



3



5



5



6



8



2



7



0



10



2



5



4



4



1



0



5



10



3



3


整理为


word


格式




9





1





2





7





9





5





6





3





4





0





5




1




0




8=




9



4




5



9


3


6



9



9


3




6


2






一年级


10


以内加减法口算练习题


(2)







10


-< /p>


3



9



2



6



6



9



0



10



5





8



5= 2+2



5



4= 0+9= 10



8=




3



4



9



5



4



3



7



1



0



9





9



2



0


5



2



5



4



5< /p>



2


< br>9



5



6



0


< p>
3



8



6+4



2+5



4



4



7



9



6


< br> 0



10



0



9



5



5< /p>



5


< br>2



5



2



10



5= 2+8= 8



3



4< /p>



9


8



5



2



1



3< /p>



7


2



4



6



5



3



3



9



6



9



3



6



2



4



3+6



3



9



6



3



2



8



1



9



6



9



9



4



3



6



2



7



5



4



0



6



1



8



0



-< /p>


3




2



10



0+7



2



8



0



6



6



9



3



7



9



-< /p>


4= 1+9= 10



6



7



2



-< /p>


2



10



4



5



2



7



2



5



4



4



5



10



3



3



1+8



6



8



2



7



1



10



2



5



6



4



3



0



8



10



4



5



3



1


整理为


word


格式




0





1





0





4





5








4





0





4





4





4





3=




8





7





5





9




3


2


3


2



8



4



6



0



3



3



1



5



10



5






一年级


10


以上


20


以内不进位加减法口算练 习题


(3)





姓名



时间



做对




200


题)




10+1= 14+5= 18-7= 10+2= 10+6= 16-6=


10+9= 10+3= 11+2= 19-5= 11+4= 15-3=


11+5= 18-5= 11+7= 11+8= 11+9= 12+3=


18-8= 12+4= 13-2= 12+5= 12+7= 16-5= 12+8=


13+1= 18-4= 17-4= 13+2= 19-7= 10+7= 18-3=


13+3= 19-8= 13+4= 10+5= 14-4= 13+5= 13-3=


13+7= 15-2= 14+1= 12-2= 14+2= 16-4= 14+3=


17-5= 10+8= 18+2= 17-6= 14+6= 15+1= 15+2=


15+3= 19-0= 15+4= 12+6= 20-0= 14-3= 15+5=


14-2= 16+1= 16+2= 17-0= 16+3= 11+3= 16+4=


17+1= 17+2= 17+3= 18+1= 19+1= 20+0= 12+1=


10+4= 3+14= 19-1= 19-2= 19-3= 19-4= 11+1= 19-6=


11+6= 19-9= 18-1= 11+3= 18-2= 18-6= 17-1= 11+4=


13+3= 17-2= 10+6= 17-3= 14+1= 17-7= 13+6= 16-1=


12+3= 16-2= 12+8= 13+4= 15-4= 13+2= 16-3= 13+1=


15-1= 14+2= 12+5= 18-0= 13+5= 13-1= 15-5=


14-1= 10+5= 12-1= 11-1= 16-0= 13-3= 18-3=


18+2= 17-6= 14+6= 15+1= 15+2= 15+3= 19-0=


15+4= 11+9= 12+3= 18-8= 12+4= 13-2= 12+5=


整理为


word


格式




12+7= 16-5= 17-1= 11+4= 13+3= 17-2= 10+6=


17-3= 14+1= 17-7= 15-2= 14+1= 12-2=


整理为


word


格式




14+2= 16-4= 14+3= 17-5= 10+8= 20+0= 12+1=


10+4= 3+14= 19-1= 19-2= 19-3= 19-4= 16+3= 11+3=


16+4= 17+1= 17+2= 17+3= 18+1= 19+1= 15-2= 14+1=


12-2= 14+2= 16-4= 14+3= 17-5= 10+8= 10+1= 14+5=


18-7= 10+2= 10+6= 16-6= 10+9= 10+3= 12+6= 20-0=


14-3= 15+5= 14-2= 16+1= 16+2= 17-0= 11+1= 19-6=


11+6= 19-9= 18-1= 11+3= 18-2= 18-6=







一年级


20


以内加减法口算练习题


(4)





姓名



时间




6+8= 9+2= 7+4= 5+5= 4+9=



10+6= 9+5= 10+4= 6+10= 8+5=



14-6= 7+2= 6+5= 6+8= 9+6=



8+5= 3+6= 8+5= 7+9= 5+7=



6+8= 4+7= 5+9= 9+4= 7+8=



6+5= 4+9= 5+7= 7+7= 8+4=



5+3= 2+7= 6+4= 7+4= 3+6=



13-6= 18-9= 11-7= 6+9=



17-9= 13-6= 14-5 = 15-6= 18-



12-9= 12+8= 11-9= 4+8= 5+


整理为

< br>word


格式




做对













+5=12






=9






=14




16-4= 7



9= 16



7= 2



17= 11-





=5




12



8= 17-8= 18-1= 17-8= 17-





=10




15-7= 10-4 = 14+6 = 16-9= 14+





=18




15+5= 16-8= 14-7 = 12+8 =





+8=12




8+6= 14-10 = 8+8= 14-9=





-12=3




7+5= 14-4= 11+9 = 11-6=



17+1 = 15-8= 16+3= 5+8=



9



2= 8



15



9= 14



9



4= 7



12



9= 16



9



6= 8



16



9= 11



9



8= 5



13



9= 13



9



3= 9



11



9= 12



14



9= 15



11



3= 12



4



8= 5



14



6= 12



7



7= 9



4= 7



8= 12



8= 7



8= 15



8= 7



8= 13



8= 7



8= 14



8= 7



8= 16



8= 17



4= 13



7= 2



5= 11



9= 9



5= 6



6= 5



7= 11



6= 13



7= 6



5= 5



7= 14



6= 11



6= 6



8= 5



7= 15



6= 12



4= 6



9= 5



7= 12



6= 14



8= 6



7= 4



7= 13



6= 15



10= 12



3= 11



4= 11



2= 14



9= 7



5= 8



5= 13



8 15



6= 8



5= 8


整理为


word


格式






-8=8






+5=18




6=




5=




7=




5=




8=




5=




9=




5=



9=




5=




4=




10=




6=




6=




9=





11



5= 12



6= 14



9= 16



9= 15



8=




4



7= 6



6= 8



8= 9



3= 7



7=




14



8= 15



6= 16



9= 17



8= 18



9=




9



9= 7



5= 8



6= 5



9= 13



8=




17-10= 16-1= 16-2= 16-3= 16-4=




1+11= 1+12= 1+13= 1+14= 1+15=



20-10= 19-1= 19-2= 19-3= 19-4=



18-5= 18-6= 18-7= 18-8= 18-9=



17-5= 17-6= 17-7= 17-8= 17-9=



6-2= 6-3= 6-4= 6-5= 6-6=



16-10= 15-1= 15-2= 15-3= 15-4=



2+7= 2+8= 2+9= 2+10= 2+11=



15-10= 14-1= 14-2= 14-3= 14-4=



1+16= 1+17= 1+18= 1+19= 2+0=



19-5= 19-6= 19-7= 19-8= 19-9=



2+12= 2+13= 2+14= 2+15= 2+16=



15-5= 15-6= 15-7= 15-8= 15-9=



18-10= 17-1= 17-2= 17-3= 17-4=



2+17= 2+18= 3+3= 3+4= 3+5=



19-10= 18-1= 18-2= 18-3= 18-4=



3+16= 3+17= 4+4= 4+5= 4+6=


整理为


word


格式




















13-5= 13-6= 13-7= 13-8= 13-9=




4+7= 4+8= 4+9= 4+10= 4+11=




13-10= 12-1= 12-2= 12-4= 12-5=




4+12= 4+13= 4+14= 4+15= 4+16=




11-1= 11-2= 11-3= 11-4= 11-5=





一年级


20


以内加减法口算练习题


(5)





姓名



时间




9



2= 8



4= 7



5= 6



6= 5



15



9= 14



8= 12



7= 11



6= 13



9



4= 7



8= 7



7= 6



5= 5



12



9= 16



8= 15



7= 14



6= 11



9



6= 8



8= 7



6= 6



8= 5



16



9= 11



8= 13



7= 15



6= 12



9



8= 5



8= 7



4= 6



9= 5



13



9= 13



8= 14



7= 12



6= 14



9



3= 9



8= 7



8= 6



7= 4



11



9= 12



8= 16



7= 13



6= 15



9



5= 8



6= 7



9= 3



8= 4



14



9= 15



8= 17



10= 12



3= 11



11



3= 12



4= 13



4= 11



2= 14



4



8= 5



7= 2



9= 7



5= 8



14



6= 12



5= 11



5= 13



8 15


整理为< /p>


word


格式



做对




6=




5=




7=




5=




8=




5=




9=




5=



9=




5=




7=




4=




10=




6=




6=





7



7= 9



9= 9



6= 8



5= 8



9=




11



5= 12



6= 14



9= 16



9= 15



8=




4



7= 6



6= 8



8= 9



3= 7



7=




14



8= 15



6= 16



9= 17



8= 18



9=




9



9= 7



5= 8



6= 5



9= 13



8=








一年级口算强化训练题(


10


以上


20


以内不进位加减法)




10+1= 10+2= 10+3= 10+4= 10+5= 10+6= 10+7= 10+8=




10+9= 11+1= 11+2= 11+3= 11+4= 11+5= 11+6= 11+7=




11+8= 11+9= 12+1= 12+3= 12+4= 12+5= 12+6= 12+7=




12+8= 13+1= 13+2= 13+3= 13+4= 13+5= 13+6= 13+7=




14+1= 14+2= 14+3= 14+5= 14+6= 15+1= 15+2= 15+3=




15+4= 15+5= 16+1= 16+2= 16+3= 16+4= 17+1= 17+2=




17+3= 18+1= 18+2= 19+1= 20+0= 3+14= 19-1= 19-2=




19-3= 19-4= 19-5= 19-6= 19-7= 19-8= 19-9= 18-1=




18-2= 18-3= 18-4= 18-5= 18-6= 18-7= 18-8= 17-1=




17-2= 17-3= 17-4= 17-5= 17-6= 17-7= 16-1= 16-2=




16-3= 16-4= 16-5= 16-6= 15-1= 15-2= 15-3= 15-4=




15-5= 14-1= 14-2= 14-3= 14-4= 13-1= 13-2= 13-3=




12-1= 12-2= 11-1= 16-0= 17-0= 18-0= 19-0= 20-0=






整理为


word


格式





一年级数学口算过关考核




班级:


________


姓名:


_________


得分:


__________




一、


10


以 内的加减法




0+6



0+0



1+2



1+9



10-8





2+3



2+8



4-- 3



3+6



5-1





6-4



4+6



9-0



5+5



6+2






7+2



7+3



8+1



9-2



9-7






8-1



8-5



8-7



7-3



7-5






3+1



5-4



3+3



3-1



4+4





二、求未知加数




2+





=10 4+





=8 5+





=10



9+





=9 3+





=7





+6=10






+1=10





+7=10





+9=10




三、连加、连减、加减混合运算




2+6+2= 5+3+2= 4+0+3= 10



3


—< /p>


7= 9



3



6=



10



1< /p>



4= 7



2+4= 8+2



6= 10



4+3= 3+6



8=




四、


20


以 内的进位加法




9+2= 9+6= 8+5= 3+8= 8+8=




7+6= 7+8= 6+6= 3+9= 5+6=




5+8= 4+7= 8+4= 4+9= 6+8=




8+7= 9+9= 5+9= 7+7= 9+7=





整理为


word


格式






+3=9







一年级口算比赛模拟试卷(限时


10


分钟)




班级



姓名



得分






12+3= 19-15= 13+5= 8+1= 15-15= 13-2= 8+9= 3+1=




8+8= 11-10= 18-2= 10-10= 19-11= 5+2= 18-11= 14+2=




17-11= 18-6= 16-11= 15-11= 17+2= 9-7= 14-11=




17-6= 12-11= 11-11= 8+7= 9+1= 11+1= 16+1=




17+1= 5+8= 5+1= 5-2= 7-1= 3+9= 5+5=




17-2= 6+2= 19-3= 6-4= 19-2= 7+2= 13-1=




10-9= 8+2= 19-16= 7-2= 15-13= 15-2= 9+2=




10-1= 2-2= 10+2= 14-10= 11+2= 7+8= 16+2=




2+7= 16-16= 6+8= 1+3= 1+9= 10+8= 14-13=




2+3= 3+3= 10+1= 13-11= 4+3= 18-14= 17-12=




14-14= 5+3= 19-14= 6+3= 9+3= 16-14= 10+3=




14-1= 15-3= 6-5= 11+3= 8-6= 13+3= 3+2=




18-10= 14+3= 16+3= 18-18= 19-13= 3+4= 5+4=




14-12= 7-6= 6+4= 7+4= 10-7= 8+4= 7+9=




9+4= 11+4= 19-7= 12+4= 0+8



13+4= 9-1=




1+5= 18-8= 17-5= 9-2= 4+5= 7+6= 19-10=8+6= 10+6=




13-13= 10-4= 6-2= 12+6= 16-13= 13+6= 1+7= 3+7= 17-16=




8-2= 6+1= 18-1=7+1= 17-1= 5+7= 14+4= 5-4= 18-16= 15+4=


15-12= 16-3= 7+7= 16-6= 7-3= 11+7= 12+7= 1+8= 2+8= 4+8=


19-12= 11+8= 4+7= 10+9= 12+1= 18-15= 19-1=


整理为


word


格式





3+8= 1-1= 14-2= 18+1= 12-2= 11+6= 10-2= 2+2=




3-2= 18-3= 10+4= 17-3= 13-3= 9-3= 13-10= 8-3= 5-3=




13+ ( )=16 4- ( )=1 2+





=11 15-





=11





+5=13




9-





=5





+2=6 8-





=4





+2=14 4+





=0




19-





=14





-5=13 15+





=17





-5=5 9-





=4








-5=2 9+





=18 5-





=0





-6=13







+9



9 10-





=4 9-





=3





+1=5





-6=2




18-





=11 17-





=10





+6=15





-7=1 13+





=14




7-





=0





-8=11 10+





=17 19-4-5= 10-8+3=




9-8+6= 3+5+2= 7-4-2= 8+3-1= 8-8+4= 19-9+5= 9-6+3=




17-10-4= 6+6+7= 16-10+9= 4+6-8= 12-10+2= 7+9-8= 18-12-3=




4+9-6= 16-12-4= 2-1+3= 13-12+7= 6+9+2= 12-10+4= 14+4-1=


18-3-1=2+8+5= 17-13+4= 17-4+1= 7+3-8= 15-14-1=




11+5-6= 17-15+6= 14-4+3=



整理为

< p>
word


格式




20


以内加减法练习


(



)


以内加减法练习


(


姓名


: 18- 5 = 16-10 = 7 +10 = 4 - 0 = 10-10 = 0 +16 = 13+ 4 = 3 +12 = 2 +14 = 14- 3 = 12- 0 =


3 + 5 = 11+ 1 = 3 + 4 = 12+ 5 = 15- 3 = 12+ 3 = 2 + 6 = 10+ 7 = 9 - 9 = 17-11 = 5 - 4 = 9 - 0


= 18-12 = 9 - 0 = 2 + 2 = 6 - 5 = 0 + 0 = 11-10 = 11- 1 = 11+ 0 = 10+ 7 = 17- 1 = 1 +14 = 14+


1 = 9 - 8 = 17-12 = 19- 5 = 1 +12 = 4 +12 =


时间


: 13+ 6 = 9 - 4 = 18+ 1 = 17-17 = 15- 0 = 13-12


= 15-13 = 0 +17 = 11+ 4 = 3 - 1 = 13-10 = 0 + 1 = 16+ 2 = 14+ 2 = 10+ 8 = 11+ 5 = 1 +17 = 7 -


3 = 11+ 1 = 11+ 2 =


成绩


: 17- 5 = 16- 1 = 6 +10 = 10+ 2 = 4 + 1 = 4 +12 = 14+ 1 = 7 - 2 = 10+


4 = 13- 2 = 15+ 4 = 19-14 = 16- 4 = 4 +12 = 17-15 = 16+ 1 = 11+ 5 = 12+ 4 = 17-10 = 13+ 2 =


20


以内加减法练习


(



)


以内加减法练习


(


姓名


: 16- 1 = 15- 3 = 19- 1 = 2 + 6 = 3 + 4 = 2 - 2 = 13- 3 = 18-11 = 6 - 3 = 7 - 1 = 11-10 =


0 +11 = 17-13 = 17- 3 = 8 + 0 = 5 - 3 = 14- 2 = 17-14 = 19-15 = 1 + 3 = 19-13 = 6 - 5 = 2 + 6


= 18-13 = 16-14 = 7 - 3 = 8 - 6 = 17+ 0 = 13+ 1 = 0 +10 = 11+ 3 = 5 +10 = 2 + 2 = 1 - 0 = 17-


1 = 9 - 8 = 5 - 3 = 16-14 = 18- 2 = 5 +11 =


时间


: 4 - 3 = 13+ 1 = 19-18 = 12+ 7 = 18- 2 = 6 -


0 = 0 +18 = 2 - 2 = 5 +14 = 6 - 1 = 5 +10 = 5 - 5 = 3 +11 = 9 - 5 = 13-10 = 7 - 3 = 0 + 4 = 3


+12 = 11+ 2 = 10+ 5 =


成绩


: 1 +14 = 11+ 1 = 2 +11 = 3 + 1 = 5 + 4 = 7 +11 = 10+ 3 = 1 + 7 = 11+


0 = 2 + 6 = 12-10 = 19-11 = 10+ 3 = 19- 8 = 17+ 0 = 2 - 2 = 9 - 8 = 3 - 0 = 14-12 = 11- 1 =


20


以内加减法练习


(



)


以内加减法练习


(


姓名


: 5 - 2 = 14+ 5 = 10+ 8 = 1 + 8 = 17-11 = 15-11 = 8 - 6 = 8 - 7 = 11+ 3 = 17- 4 = 19- 5 =


12-11 = 16-16 = 18-11 = 15-11 = 1 + 7 = 6 - 3 = 6 - 6 = 12+ 3 = 8 - 0 = 7 - 6 = 1 + 3 = 2 - 1


= 12+ 6 = 11-10 = 7 - 4 = 15- 2 = 2 +17 = 5 +12 = 7 +11 = 10+ 1 = 3 + 3 = 1 + 8 = 18- 7 = 12+


3 = 18-16 = 13- 1 = 0 +19 = 2 +11 = 1 + 5 =


时间


: 12+ 6 = 2 +10 = 9 - 1 = 9 - 3 = 7 - 6 = 16-14


= 16-13 = 5 +14 = 16-12 = 18- 7 = 2 +15 = 18- 4 = 1 +13 = 0 +19 = 18-13 = 18- 6 = 19-15 = 9 -


2 = 7 - 3 = 15+ 3 =


成绩


: 10+ 9 = 8 +10 = 9 - 5 = 8 - 2 = 19- 3 = 5 - 2 = 3 +11 = 14+ 4 = 7 +


2 = 4 + 5 = 19- 5 = 19-10 = 14- 4 = 12+ 1 = 6 - 0 = 9 - 1 = 8 - 0 = 3 - 3 = 13- 2 = 18-15 =


20


以内加减法练习


(



)


以内加减法练习


(


姓名


: 2 + 4 = 17-10 = 2 +14 = 17- 2 = 0 + 1 = 12-11 = 14+ 5 = 12+ 4 = 6 +10 = 6 +12 = 17-14 =


5 - 3 = 4 - 3 = 13- 1 = 1 +10 = 1 + 7 = 1 +18 = 17+ 0 = 19- 4 = 0 + 9 = 19-17 = 1 +15 = 5 +13


= 2 + 3 = 18-12 = 4 +11 = 19- 1 = 17-11 = 17-16 = 12-10 = 11+ 1 = 19-19 = 3 + 1 = 15- 3 = 7 +10


= 3 - 2 = 13- 0 = 16- 4 = 11+ 2 = 4 +10 =


时间


: 3 + 6 = 7 - 6 = 15+ 1 = 14+ 0 = 18- 8 = 12+ 7


= 14+ 1 = 5 + 3 = 18- 1 = 5 +10 = 19-17 = 4 + 3 = 4 - 2 = 7 - 1 = 15-10 = 18- 3 = 15- 0 = 2 -


2 = 3 +15 = 0 +11 =


成绩


: 2 - 1 = 3 + 6 = 19- 7 = 13+ 0 = 0 + 1 = 3 +13 = 3 +12 = 17-11 = 2 +


3 = 3 + 6 = 4 + 5 = 7 + 1 = 1 + 7 = 12+ 2 = 18- 6 = 16-14 = 19-19 = 12-12 = 3 - 0 = 4 - 0 =


20


以内加减法练习


(



)


以内加减法练习


(


姓名


: 4 - 3 = 17+ 2 = 1 + 7 = 18- 8 = 11-10 = 15-12 = 4 + 3 = 8 - 4 = 10+ 2 = 13- 3 = 15- 1 =


16+ 2 = 1 + 2 = 17-16 = 18-17 = 6 - 5 = 16+ 1 = 7 - 1 = 1 + 2 = 15-11 = 0 + 5 = 16+ 1 = 10+ 8


整理为


word< /p>


格式




= 3 - 0 = 12-10 = 15-11 = 3 +14 = 6 - 2 = 7 - 4 = 1 +12 = 16- 2 = 10+ 7 = 14+ 3 = 1 + 2 = 12+


3 = 6 + 2 = 4 +15 = 15- 1 = 12+ 3 = 19-18 =


时间


: 9 - 0 = 12-10 = 5 + 2 = 0 - 0 = 7 - 3 = 6 +10


= 2 +13 = 9 - 1 = 15-11 = 4 +15 = 10+ 3 = 2 + 5 = 11+ 8 = 5 +14 = 17-15 = 16+ 3 = 2 + 3 = 17-


6 = 16- 1 = 11+ 6 =


成绩


: 19-18 = 9 - 1 = 17- 6 = 19- 1 = 12-11 = 1 +13 = 18- 2 = 2 +14 = 8 +10


= 2 + 4 = 1 +14 = 2 + 6 = 1 + 1 = 12+ 4 = 6 - 1 = 1 +14 = 18-13 = 3 +15 = 5 +12 = 11+ 2 =


20


以内加减法练习


(



)


以内加减法练习


(


姓名


: 19+ 0 = 4 + 2 = 7 + 1 = 10+10 = 2 +10 = 15-13 = 6 - 0 = 13+ 4 = 18- 6 = 9 - 0 = 14- 2 =


0 +17 = 19-19 = 16- 3 = 12+ 5 = 6 + 1 = 14-10 = 6 - 1 = 18- 2 = 19- 1 = 1 +18 = 16-15 = 5 - 2


= 6 - 1 = 0 + 4 = 5 +14 = 8 - 0 = 0 + 0 = 18- 4 = 8 - 0 = 18- 6 = 10+ 6 = 1 +14 = 18- 4 = 10+


3 = 9 - 5 = 16- 6 = 15- 5 = 19-13 = 16-14 =


时间


: 7 - 1 = 1 - 1 = 2 + 4 = 1 + 0 = 18-15 = 3 +


0 = 12+ 7 = 19- 8 = 1 +16 = 9 - 2 = 19-14 = 5 + 4 = 3 +13 = 7 +11 = 5 - 1 = 4 + 1 = 13-10 = 5


+ 3 = 11+ 5 = 15- 4 =


成绩


: 1 +16 = 17-16 = 19-17 = 1 +11 = 12- 1 = 1 +15 = 15-11 = 13+ 5 = 1


+13 = 2 +10 = 12- 2 = 18- 6 = 17- 5 = 16-13 = 5 + 1 = 9 - 9 = 3 +14 = 15+ 4 = 5 + 3 = 19- 8 =


20


以内加减法练习


(



)


以内加减法练习


(


姓名


: 16-14 = 17-14 = 1 +14 = 2 + 6 = 19- 5 = 10+ 6 = 2 +15 = 2 +17 = 15-15 = 14-12 = 1 +15 =


1 + 8 = 3 + 2 = 13-12 = 18- 4 = 2 + 5 = 17-12 = 4 - 1 = 15- 3 = 18- 6 = 2 +12 = 17+ 2 = 16-11


= 7 + 2 = 6 - 5 = 0 +16 = 2 +12 = 10-10 = 12- 1 = 15- 2 = 0 +11 = 15+ 0 = 6 - 1 = 1 + 3 = 13-11


= 10+ 5 = 12-12 = 5 - 2 = 1 +14 = 1 +10 =


时间


: 11+ 3 = 4 +14 = 12-10 = 14-10 = 15- 5 = 16- 2


= 16- 2 = 19- 7 = 0 +11 = 11+ 0 = 0 + 9 = 5 + 0 = 5 + 0 = 9 + 0 = 9 - 7 = 3 +11 = 6 +10 = 2 +


5 = 6 +12 = 15- 5 =


成绩


: 19- 5 = 13- 3 = 19- 8 = 9 - 6 = 4 +12 = 19- 1 = 18-16 = 14-13 = 7 +11


= 1 + 2 = 17-10 = 14+ 0 = 16- 1 = 8 - 7 = 18- 4 = 15-14 = 17-17 = 10+ 8 = 2 - 1 = 9 - 2 =


20


以内加减法练习


(



)


以内加减法练习


(


姓名


: 6 +13 = 18- 1 = 12-11 = 1 +13 = 3 +12 = 14-10 = 7 +11 = 3 +12 = 1 + 4 = 14+ 3 = 4 + 4 =


14+ 3 = 12+ 7 = 15-14 = 5 - 3 = 8 + 0 = 6 - 3 = 16- 2 = 11- 0 = 10+ 6 = 1 +14 = 3 +10 = 17-16


= 12+ 2 = 16+ 2 = 11+ 6 = 10+ 6 = 17- 5 = 18- 3 = 3 +16 = 18- 1 = 5 + 3 = 10+ 3 = 14- 2 = 2 +13


= 1 - 0 = 11- 1 = 14-10 = 13-10 = 14- 3 =


时间


: 8 + 1 = 14+ 4 = 10+ 9 = 10+ 3 = 7 - 4 = 19-16


= 2 + 4 = 19- 3 = 1 + 7 = 15-12 = 8 - 8 = 10+ 7 = 16- 0 = 9 +10 = 18+ 0 = 19-19 = 13-11 = 14-13


= 14- 2 = 4 + 3 =


成绩


: 14+ 5 = 8 - 7 = 3 + 4 = 12+ 4 = 19-10 = 2 +12 = 16+ 3 = 11+ 8 = 19- 4


= 4 - 3 = 15+ 2 = 17- 3 = 3 +16 = 15-12 = 18- 3 = 6 - 1 = 1 + 4 = 11+ 2 = 16+ 2 = 18-17 =


20


以内加减法练习


(



)


以内加减法练习


(


姓名


: 15-12 = 10+ 2 = 11+ 1 = 6 + 2 = 2 +13 = 1 +12 = 18+ 1 = 1 +14 = 17-15 = 7 - 1 = 1 +15 =


3 - 0 = 3 +13 = 5 +12 = 1 +13 = 17- 5 = 8 - 7 = 8 + 0 = 6 - 1 = 5 - 0 = 19-18 = 17- 3 = 13-10


= 12- 2 = 13+ 4 = 9 - 1 = 12-12 = 19-10 = 2 + 3 = 19- 1 = 19-18 = 7 - 0 = 0 +10 = 19-18 = 11+


8 = 0 +18 = 13+ 0 = 3 + 6 = 2 + 3 = 3 - 0 =


时间


: 19-18 = 7 - 3 = 2 +10 = 17- 6 = 5 + 2 = 2 +


1 = 15- 2 = 19-12 = 16-16 = 1 + 4 = 19-18 = 7 - 1 = 11+ 0 = 15-10 = 12+ 3 = 18-14 = 2 + 2 = 4


整理为


word


格式




+12 = 17+ 2 = 11+ 5 =


成绩


: 6 +12 = 2 +11 = 0 + 5 = 1 + 2 = 19- 5 = 11+ 4 = 7 +12 = 4 - 1 = 1


- 0 = 2 + 2 = 17- 1 = 12-11 = 8 - 6 = 17- 1 = 16- 1 = 17- 6 = 5 + 2 = 9 - 5 = 3 +13 = 0 + 4 =


20


以内加减法练习


(



)


以内加减法练习


(


姓名


: 9 +10 = 11+ 7 = 1 + 8 = 19- 4 = 18- 5 = 14+ 2 = 4 +13 = 3 +16 = 16- 6 = 8 - 6 = 1 +15 =


17-15 = 18-10 = 10+ 5 = 16-15 = 3 +11 = 2 +12 = 12+ 2 = 2 +16 = 5 - 3 = 14-11 = 16- 0 = 12- 2


= 19-15 = 8 +11 = 3 + 4 = 2 + 7 = 11-10 = 6 +10 = 4 + 2 = 6 - 5 = 14+ 1 = 15-10 = 8 - 8 = 16+


2 = 11-10 = 11-10 = 16-11 = 7 - 3 = 16- 3 =


时间


: 8 + 0 = 5 + 3 = 15- 1 = 9 - 8 = 5 + 3 = 14-12


= 15- 1 = 2 - 2 = 17+ 2 = 9 - 4 = 1 +12 = 17-16 = 1 +18 = 5 + 3 = 2 - 1 = 1 + 7 = 1 +12 = 7 -


7 = 14- 1 = 12+ 1 =


成绩


: 3 +10 = 0 +11 = 6 - 5 = 3 + 6 = 17+ 1 = 18- 7 = 18-18 = 4 + 3 = 8 +


1 = 10+ 3 = 13-11 = 16- 5 = 2 - 1 = 1 +17 = 10+ 3 = 6 + 3 = 7 +10 = 5 +12 = 11+ 2 = 9 - 5 =


20


以内加减法练习


(


十一


)


以内加减法练习


(


姓名


: 18-11 = 1 +16 = 18-12 = 0 + 1 = 2 + 3 = 4 - 4 = 16+ 3 = 5 +12 = 16+ 3 = 18-10 = 9 + 0 =


13+ 3 = 17- 4 = 10+ 4 = 11+ 3 = 10+10 = 5 - 4 = 17- 3 = 15+ 3 = 17-16 = 10+ 7 = 5 - 5 = 7 - 7


= 7 - 0 = 19- 9 = 16+ 1 = 5 - 5 = 13- 2 = 1 +13 = 17- 5 = 16- 6 = 4 - 0 = 0 +16 = 8 - 2 = 19-


5 = 16-14 = 7 - 5 = 17- 4 = 1 + 4 = 15- 4 =


时间


: 15-12 = 3 + 3 = 4 - 1 = 1 +10 = 17- 4 = 6 -


2 = 18+ 0 = 2 + 6 = 4 - 0 = 8 - 3 = 16- 0 = 3 + 2 = 0 + 6 = 3 +11 = 2 +11 = 9 - 4 = 5 + 4 = 14-


2 = 19-17 = 15-12 =


成绩


: 1 +16 = 10+ 6 = 12- 1 = 15- 5 = 11+ 2 = 16- 1 = 7 +11 = 8 - 4 = 7 -


2 = 0 +11 = 2 + 4 = 16-12 = 19+ 0 = 2 + 6 = 11+ 3 = 4 + 3 = 5 - 3 = 2 + 1 = 7 + 2 = 14-12 =


20


以内加减法练习


(


十二


)


以内加减法练习


(


十二


)


姓名


: 3 + 3 = 2 + 6 = 15+ 1 = 14+ 3 = 12+ 3 = 1 +16 = 7 - 5 = 5 +10 = 11+ 7 = 7 - 1 = 8 - 2 =


2 + 4 = 1 +16 = 15- 4 = 15-10 = 15- 2 = 15- 4 = 11-10 = 19-19 = 5 +10 = 5 + 1 = 18- 8 = 7 - 3


= 14+ 1 = 10+ 6 = 14+ 2 = 7 - 1 = 2 + 5 = 9 - 6 = 17+ 0 = 11+ 0 = 2 + 3 = 16- 3 = 15+ 2 = 15-


2 = 2 +10 = 7 - 3 = 14+ 2 = 4 +15 = 1 + 1 =


时间


: 19- 5 = 2 +16 = 5 - 2 = 13- 2 = 3 +15 = 1 +14


= 10- 0 = 11+ 6 = 10+ 6 = 19- 2 = 5 + 2 = 12+ 3 = 18-10 = 16-14 = 3 - 3 = 5 +14 = 2 +10 = 12+


0 = 13- 0 = 19- 3 =


成绩


: 18-16 = 8 - 5 = 16-13 = 3 +14 = 13- 2 = 3 +14 = 15+ 1 = 8 - 8 = 1 +


0 = 15-10 = 4 +10 = 15-14 = 17- 4 = 8 +10 = 0 +19 = 8 - 4 = 7 +11 = 4 + 3 = 12-12 = 15- 2 =


20


以内加减法练习


(


十三


)


以内加减法练习

< br>(


十三


)


姓名


: 9 - 2 = 18- 5 = 2 + 2 = 4 +10 = 12- 1 = 17-16 = 9 - 3 = 17- 2 = 17-14 = 13+ 6 = 0 +11 =


19-16 = 0 +11 = 0 + 3 = 3 +12 = 19- 6 = 5 +12 = 9 + 0 = 12+ 0 = 1 +15 = 17- 3 = 1 +10 = 8 - 7


= 19- 9 = 17- 3 = 12-11 = 10+ 9 = 4 +15 = 7 - 6 = 1 + 2 = 5 +14 = 0 + 0 = 1 +17 = 1 +15 = 16-


0 = 2 +13 = 12+ 7 = 3 +12 = 18-11 = 2 + 4 =


时间


: 8 - 6 = 19-18 = 11+ 1 = 3 + 0 = 3 + 1 = 3 +10


= 19- 6 = 3 + 2 = 16- 5 = 6 - 2 = 0 + 7 = 18-13 = 0 + 2 = 9 - 9 = 0 + 0 = 1 +10 = 8 - 7 = 0 +11


= 1 + 4 = 16+ 1 =


成绩


: 10+ 1 = 8 - 2 = 16+ 3 = 19- 5 = 17-12 = 5 - 1 = 2 +10 = 1 + 1 = 3 +10


= 18- 1 = 0 + 6 = 18- 1 = 13-10 = 10-10 = 17- 3 = 2 +13 = 7 - 4 = 5 + 1 = 19- 5 = 6 +11 =


20


以内加减法练习


(


十四


)


以内加减法练习


(


十四


)


整理为


word


格式




姓名


: 18- 7 = 16- 5 = 5 - 1 = 15- 3 = 18- 8 = 9 - 1 = 19- 6 = 12+ 1 = 3 +10 = 14+ 1 = 5 +10 =


12+ 1 = 6 - 1 = 19-14 = 1 +11 = 14+ 4 = 18- 5 = 7 +10 = 5 +12 = 2 + 4 = 19-11 = 1 + 7 = 10+ 4


= 15- 4 = 6 - 4 = 19-10 = 8 - 4 = 17-14 = 14-12 = 16-11 = 15+ 2 = 19- 2 = 17+ 2 = 9 - 2 = 2 +10


= 0 + 3 = 14+ 4 = 7 + 0 = 18- 3 = 7 - 1 =


时间


: 10+ 9 = 12-10 = 11+ 3 = 17- 1 = 14-10 = 2 + 2


= 2 +11 = 18- 6 = 12- 1 = 13-11 = 1 +18 = 7 - 6 = 7 - 1 = 19-18 = 18- 3 = 17-11 = 0 +12 = 2 +


6 = 19- 3 = 18-12 =


成绩


: 6 - 5 = 7 + 2 = 17-15 = 3 + 5 = 3 + 1 = 7 + 1 = 17- 2 = 4 + 3 = 2 +16


= 2 +14 = 17-10 = 1 + 7 = 7 + 1 = 7 - 6 = 10+ 9 = 18-12 = 3 +11 = 5 +12 = 7 - 4 = 2 +17 =


20


以内加减法练习


(


十五


)


以内加减法练习


(


十五


)


姓名


: 19- 8 = 12+ 3 = 1 + 1 = 6 +11 = 13- 2 = 12+ 7 = 13-10 = 5 +13 = 19- 1 = 2 +13 = 4 +13 =


10+ 2 = 1 +18 = 12+ 4 = 2 + 1 = 4 +13 = 13+ 2 = 6 - 2 = 4 - 1 = 12-11 = 10+ 1 = 1 +14 = 9 - 5


= 0 +17 = 6 +12 = 2 +10 = 16-13 = 2 +10 = 4 - 4 = 2 +15 = 9 - 0 = 6 +13 = 18-11 = 0 +16 = 6 -


6 = 5 + 1 = 16-14 = 4 +12 = 16-14 = 4 - 1 =


时间


: 7 - 5 = 17-14 = 6 + 1 = 6 - 1 = 15-14 = 5 +11


= 5 + 2 = 12+ 3 = 0 +18 = 19-13 = 6 - 5 = 3 + 6 = 1 + 8 = 8 - 2 = 3 +13 = 7 - 5 = 16+ 3 = 10+


0 = 6 +12 = 16-14 =


成绩


: 7 +11 = 1 +15 = 0 +17 = 16- 5 = 7 + 0 = 6 + 0 = 16-14 = 3 + 1 = 12+


5 = 18+ 0 = 15- 4 = 12+ 1 = 4 + 4 = 3 +10 = 6 - 3 = 19-19 = 13-13 = 6 - 2 = 15+ 3 = 12+ 4 =



20


以内加减法口算练习题(一)



姓名:


___




时间:


_____




做对了


_ ____


题(共


80


题)



10



8





10



2





13



2





8



2< /p>



3







8



10





17



7



19



3





9



1< /p>



4








18



8


=< /p>




10



8





3



11




7



3



5





18



10




3


10





16



4




7



4



6







10



1



10



2





19



4





7



8< /p>



3







1



10





10



10





19



5



6



4



7< /p>








11


-< /p>


1




14



4




15



3





8



2< /p>



5






11



10




18



8





10



4





5



4< /p>



6








6



10


=< /p>




6



10



13



3





7



2< /p>



3







1 6



6





10



9





14



1





3



4< /p>



10






16


-< /p>


10





8



10


=< /p>




10



2





11



1



5








10



3



13



3





13



3





17



7



3








3



10


=< /p>




5



10





3



15



19



9



1








13


-< /p>


3




16



10





18



8




15



5



7






整理为


word

格式




13


10





11



10




5



5





13



3



4







1 0



5





13



10



4



6





18



10



4







5



10





18



10




20



20




17



10


7






10


+< /p>


8





10



10




12



4





14



10



5








3



10


=< /p>


10



9





8



8





16



10



3







11< /p>



1





10



5




10



0



20



10



7







20


以内加减法练习题(二)



姓名:


_______




时间:


_____




做对了


_ ____


题(共


100


题)

< p>


9



1





8



7





8



4





9



7





9



7



< /p>


8



2





7



9





8



5





6



6





6



5






8



3




7



5



9



6





4



9





2



8






2



9





8



6





6



8




6



5



7



7





19



9< /p>





8



8




7



9





5



8





8



8






9



3



7



4





8



10





5



7





4



8






8



4





8



5




7



4



8



7





8



6





5



9





7



7




5



7





4



8





7



6



< /p>


8



6







9



2








8



6









3



9




5




4



9












7



8











7



10=






9=







1



9=



5



9













9



8










2



8
















7



3





6



9







9



2







6



4








6



7





9




7



9












8



3










7



2
















2



10




8



9=












6



7










9



8















8



5



< /p>


9



0







8



4








6



3








6


8





7




5



8







6



7








10



4








5



10





9




8



9







6



8








13



3


=< /p>






2



9






5




整理为


word


格式



6


5



3



8



5



6


6



9


10



1


10


















10





















9



9







9



4






9



5







9



3








3



8



< /p>


9



3








8



2








6



7








7



4





5



9



< /p>


3



8












9



5











9



3













8



3









5



4




20


以内加减法练习题(三)



姓名:


______




时间:


__




做对了


_ ____


题(共


80


题)



8



9

< br>=







9



8








7



6









7



5








6



2



7



整理为


word


格式



10



8







9



6





6


9








8



5







4



5



2


=< /p>



5



5








7



8








9



5








9



5








3



5



7




4



6








6



7








5



9








7



7







4



4



6< /p>




9



4=





8+4=







9



4=







9



7=







4



3



2




7



4








6



5








8



6









7



8








4



6



5




8



4








6



6








6



8








9



6



< /p>


2



4




10



2







7+7








8+5








8



3






2



9







9



7







5



8







7



4






7



5








8



8







8



4=





9



9=




4




18



2








9



2







4



8






8



4







10< /p>



5








5



7







9



4







7



6







9



6=







9



5






7



6








9



4





9




8



4





7



9






6



7







6



8







6


9



4


=< /p>






8



10







7



5








7



9





5




8



7






6



10







5



7








9



8






9



2








8



6






4



7








9



3







7



5








19



7







7



4








8



4





9




7



9







7



3







9



3







8



3






2




8



5








2



8






6



6







6



6








20


以内加减法练习题(四)



姓名:


________




时间:


_____




做对了


_ ____


题(共


80


题)



整理为


word


格式








7





2



6



5



7



1



7








6



3





6



1< /p>



5





5



2



4






3



5



4



1







3



6





7



2



6






4



4



9





9



1






8



2






7



3



1










8



2



4





8



2



6

< p>


3



6



9





4



5



8




7



3



2






4



4



2



2



6



5< /p>





2< /p>



3



4




8


< p>
2



6






6



2



7

< br>=


7



2



5





6



3



8




7



3



4






6



3



7



9



2



7< /p>





3< /p>



3



2




9


< p>
1



8





5



4



7


< br> 8



2



8





2



2



4




8



2



5






4



5


< p>
8



9



4



7





4



8



7


< br>


5



4



9






1



0



7



8



2



7< /p>





10



2



7




5



2



2





3



6



4




5



2



7





9



6< /p>



1



9


5



4



6



6


5< /p>



1



7



8



4



7





12



6



5



< /p>



2



9





7



7



5

< p>




2



3





8



2



7



整理为


word


格式







7



3



6





2



3



9



9



4



6< /p>





8



3



7




7



2



7






7

< p>


2



6



4



3



5





5



2



3




4



2



3





9



1



5



6



2



3


=< /p>




6


+< /p>


2



2




6



3

< p>


4






7



3



2


=< /p>


3



9



6





3



3



1




4



2



5






10



8



4



10



5



4


< p>



2



3



5


< br>


7



2



7






7



2



9



3



4



6< /p>





3< /p>



0



7




8


< p>
1



2






6



2



7

< br>=


9



6



4





5



5



5




1



8



5






8



2



7



4



5



8< /p>





7< /p>



3



4




6


< p>
3



9






6



3



9

< br>=


7



5



7





6



2



6




10



1



2





5



1


+< /p>


7



10



4



0


=< /p>




8



7



6




认数基本题(一)



姓名:


_____



时间:


______




做对了


_____

< br>题



1


个十和

< br>6


个一合起来是(



);


1


个十和


7


个一合 起来是(




< br>1


个十和


2


个一合起来是


( ); 9


个一和


1


个十合起来是(




< p>
14


里有()个十和()个一


;

< br>()个十和()个一合起来是


13.



2


个十是(




;20


里面有()个一



18


里有()个十和()个一


; 1< /p>


个一和


1


个十合起来是(





6

< br>个一和()个十合起来是


16


;()个一和


1


个十合起来是


13




个位上是


7


,十 位上是


1


,这个数是(





十位上是


2


,个位上是


0


,这个数是()



个位上是


1


,十位 上是


5


,这个数是(





一个数比


16


大,比


19


小,这个数可能是()




14


大, 比


17


小的数有(




;18


接近


10


还是


20



( )



按规律填数:



0



2


、()、()、()、


10


、()、()、()、()、()



19


、(



)、


15


、(



)、(



)、


9


、(



)、(



)、(



)、(





5



10


、< /p>


15


、(



)、(



)、(



)、(



)、(



)、(



)、(



)、(





10



20


、 (



)、(



)、(



)、(



)、(



)、(



)、(



)、(




整 理为


word


格式




1



4



7


、(



)、(



)、(



)、(






10


以内加减法口算练习题





年级














姓名:















做对了












2



6














9



7















3



2














3



4








5



4






3



5





3=







8



2





1








10



2



2









5



5





1








4



6=


3









10



4











2



4












8



4












1



1












2



6


















7



1

















5



4=











0



8
















7



3












7



2













10



9












5



2















2



1












2



7














4



2












1



2














7













6



5

















5



1








1



9











6



0















10



5










8



1
















3



6













9



7

















3



4







5



4



< /p>


整理为


word


格式




9



3=









3



1











6



4












9



4











9



5












3













4



4


3



3












4



1














3



2



8



6


9




8


3




8


1



5


9



3





























5



0


10



















3



5














7



1















9



3













8



3









5



4






8



2













0



8
















3



1














6



1








7



3






10


-< /p>


2












7



2













6



4












9



2











10



9






5



5


















4



6


















10



4=





3=











2



4


















8



4


















1



1


















9



7









3



5





















5



2
















8



1









2



1










2



7















3



3








4



2








1+2=


















0+8=










10



7=









6



5
















5



1









1



9









6



0
















1



5









10



5










8



1















9



3








3



6












3



2



















7



1















8



3








5



4


=< /p>


整理为


word


格式


9



4



9



5


5



4



4


3



3



4



1



4










9



3


+< /p>


4





















3


5









8



2













0



8
















3



1














6



1









7



3






10


-< /p>


2












7



2















6



4













9



2








10



9






5



5














5



2
















9



4













8



1







2



1






4



6














2



7
















9



5













3



3








4



2






10


-< /p>


4












1



2














5



3















10



7






2



4













6



5















4



4














5



1








1



9






8



4













6



0















3



3







5








10



5






1



1














8



1
















4



1













9



3








3



6






1+4







1+5








1+6







1+7






1+8






1+9







2+1








2+2






2+3





2+4





2+5














2+7








2+8





3+1






3+2





3+3





3+4





3+5







3+6






3+7






4+1





4+2





4+3





4+4





4+5





4+6






7-1





7-2





7-3





7-4





7-5









7-6





7-7








6-2





6-3






6-4





6-5





6-6





5-1





5-2










10-6





10-8





整理为


word

格式







0



8








1




2+6


6-1


5-3








10


以内加减法练习题(一)



10


以内加减法练习题(一)



姓名:


_______



时间:


__________




做对了


_____

< br>题(共


100


题)



5+4=









3+6=









4+2=









9+0=









2+7


=



1+7=







0=



10-2=






5-4=







3+(


)=10






6+4=







9-3=








10-9=





0+(


)=4








7+3=






8-7=






7-3=




)=9





整理为


word

格式







2+3=






9-5=







8-4=



)=8




















)=10


0+1









6-2=






7-6=



4+(


1+(


6+(

-


-


-


-


-


-


-


-