一年级数学20以内括号填数练习
反驳的意思-法制节目
一年级
(
幼升小
)20
以内填括号口算练习(一)
9-
(
)
=4 
 
10-
(
)
=4 
(
)
-5=7 
  1+
(
)
=4 
12-
(
)
=8 
(
)
-3=9 
  1+
(
)
=1 
 
7-
(
)
=3 
(
)
+5=10 
(
)
+8=11
(
)
-9=1 
  
(
)
+8=12 
 
(
)
-0=2 
 7-
(
)
=0 
8-
(
)
=1
4+
(
)
=12
15-
(
)
=0 
(
)
-11=7
(
)
-12=7
19-
(
)
=1 
(
)
+8=13
7-
(
)
=7 
 
17-
(
)
=8 
(
)
-9=8 
(
)
-9=0 
(
)
+11=24
(
)
-17=0
(
)
+5=16
(
)
-13=3
13-
(
)
=5 
(
)
+5=13
(
)
-9=9 
  
)
+6=12
 
(
)
=8 
(
)
-10=6
(
)
-0=9
(
)
+10=16
(
)
-9=8
(
  
)
=5
11-
(
)
=3 
(
)
-10=0
(
)
-8=8 
 16-
(
)
=4 
(
)
+0=4 
2+
(
)
=9 
(
)
-11=9
(
  
)
=6
 
)
-3=9 
(
)
=15 
(
)
=2 
(
  
)
=9
 19-
(
)
=3 
12-
(
)
=7 
(
)
+9=18 
(
)
-6=4 
(
)
+4=5 
 17-
(
)
=3 
11-
(
)
=6 
(
)
=9 
8+
(
)
=8 
 
8+
(
)
=17 
(
)
-4=6 
(
)
+2=8       
(
)
+5=17
(
)
-6=14 
 9-
(
)
=0 
 
2-
(
)
=2 
6+
 13-
(
)
=8 
 
4+
(
)
=13 
 
(
)
+1=19 
4+
(
)
=4   
16-
(
)
=8 
12-
(
)
=9 
(
)
-4=18 
14-
  0-
(
)
=0 
(
)
+9=12
(
)
+5=18 
18-
 5+
(
)
=14
12-
(
)
=8 
(
)
-12=3 
(
)
-3=13 
(
)
+5=7 
3+
   18-
(
)
=7 
(
)
=11 
(
)
=7 
(
)
=14 
(
)
-18=0 
)
+3=13 
)
-8=8 
)
+2=13
(
  
)
=2
(
)
+0=9
(
)
+11=15
(
  
)
=6
  
)
-6=18
  
)
-8=4
(
  
)
=6
   4+
(
)
=12 
(
)
=12 
(
)
-4=6 
(
  6-
 
16-
  14-
 
11-
 
  
 9+
 
  
 
 
 
 
(
 
 
 
(
  15-
 
(
 
 
  
 
   
  
0+
  
 
 
  
 
 
(
 
 
(
 
  
   8-
 18-
 
(
  
4+