小学五年级数学口算练习题答案
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小学五年级数学口算练习题答案 
    姓名:  对题数: 
3.4-1.4=.82-7.2=2.19+9.1=  10.1-0.89=
0.68+0.42= .1-5.1= 0.728-0.24=
0.8+0.18=0.89-
0.25=1-0.98= 0.048+0.52=5×400=
19.9+11.1=187÷1000=  1+3.89=  0.081×10=
0.8×7= 
1.50.7×8= 10.30.9×0.3= .510×0.05=
0.130.7×4
= 0.0512.5×8=2.30.4×50=304.1×2=
0.351-0.08
=3.50×9.8=.90.5×0.=8.1÷9=.53.6+6.3=
0.050÷3.5= 0.99×0.5= 1.254.1×2=
0.350.9×0.3
=  11.25×8=0.2100-35.22=2.50.22×4=0
.90×3.52
=2.50.34÷17=
.50.34÷0.17=30.40.72÷0.6
=.60÷3.65=
.821.4÷0.7=.65.6÷1.4= 0.48 
      
75÷10=×7=
1.32×2=×0.2=2.01×7= 0.21×4=
×4= .25×0.1=.6×0.2=
.5×0.01=  1.25+0.39
= .8÷0.25=×4=
×4=.5×0.3=1×8=.6×0.2
=
.5×0.06=×0.4=8.2×0.4=2.4-0.52= .99÷5
=
.4÷0.5=8.4÷4= 1.2÷1.3=0.6÷1 =0.001÷0.06
=
.6÷0.8= .0.96÷0.8= ×8= ×0.6= ×0= ×100= 
×0.3=
×0=  ×3= ×0.1= ÷0.25= +5.2= ÷4= 
-0.025= ×0=
×0.06= ×3= ×0.1= ×0.5= +
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1.8=
×5= ×1= 
     ÷7=÷0.7= ×6=  ×0.3= ÷0.1= ÷0.9=
÷0.11= 
      小学五年级下册数学口算测试题 
     姓名:
对题数: 
     4.2×= .2×0.4=
0.3÷0.01=÷0.5=5.1÷0.17
=0.28÷1.4=
0.9÷0.45=9.6÷16=  1÷0.01 = 
0.01÷1=
.53÷0.5=100÷3.89= .526.4÷4﹦
1.51.8×5﹦7.22.2×6﹦8
.44.5÷0.9﹦.52.5×4﹦
0.34.5×2=3.4×0.4=
1.2÷0.04=0.9+
2.01=6.3+7= .190.5×0.2=9.8-0.98=
1-0.10.7+3=  
1.26.3÷0.021=1.55×0.7=
0.433.6-0.36= .1-2.2=0.66.8
+8.6=-1.08=
3×0.01﹦.7299+0.1﹦ .2-2=61.9×4﹦
8.80.125×8﹦ 1.82
.3÷0.1﹦4.2×3﹦2.011.8÷0.3
=.721.1×0.7=3.2×50=3.2
1.25÷0.5= 1.29 
      ÷1.5= 0.81÷25=4.8÷1=
7.2÷0.3﹦ 1÷0.9
﹦5÷0.4﹦×4﹦25÷0.1﹦7.27.8+0.22=
12.6-0.9=  
0.42÷7=.97÷100= +9.1=×0.8= 
 0.9÷0.03= 
0.7÷0.11=
×5=3.69.4×0.2=8.8÷0.4=×0.2= 
×40=.5-3.6×5.1=
12-0.05÷3= 16-4.5-5.5= ÷4= 
13-0.5-4= 
2.32-0.4=  ×0.5=1÷3=.2-1.2+6.7=÷9= ÷0.16
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= ×99+37.2= ×0.4÷1×0.4= ×4÷0.25×4=
÷5-
1.9÷5﹦ ×3.3×0﹦ ×99+37.2﹦
-0.64-0.36﹦2-
1.64-0.36﹦  1.25×3.3×0﹦0-3.7-7.3=
     ×0.75÷1.5×0.75=  ×0.1= ×7+10.7= ÷3=
÷0.9-4= ÷0.3+0.5=1.8÷0.9×0.5=÷5= ×8-0.6=
×0.125×8= ×1.2×0.25= ÷1.8= ×4= 1.9+5.1÷51=
     ×0.01÷0.1= 
     6.8-2.4 
五年级口算 
     3.14×2=3.14×3= .14×4=.14×5= 
3.14×6=3.14×7= .14×8=.14×9= 
     3.14×10=
.14×20 =3.14×1.=.14×100 = 
     3.14×500
=3.14×0.= .14×0.=3.14 
     9=  10=11=  12=  13
     14= 15=16=  17=  18 
     20=5=30= 0=
100 
     12×1.= 12×3= 12×4=  12×0.5= 12 
五年级口算 
     12×6= 12×7= 12×8=  12×9=13 
13×4= 13×5=13×6=13×7=14 
     14×3=
14×4=14×5=14×0.5= 14 
     14×7= 15×3=  15×4=
15×5=15 
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     15×7=16×0.5=
16×1.516×2=16 
     16×4=16×5= 17×2=17×3=17
     17×5=18×2= 18×3=18×4=18 
19×2=19×3= 19×4=19×5=20 
     22×0.5=2×1.= 3×3=
3×4= 4×80 = ==2= ×5= ×3= 
×1.=  ×6=×6= ×3= ×4=
×5= ×5= ×3= 
    24×4=24×=25×3=25×4=26×2= 
26×3=7×2=7×3=8×2= 8×3= 
     5.1÷17=.5×4=
1.25×8=0.17×3= 
     0.23×3=1.5×0.6= 1.23÷3=
1.2×7= 
     0.5÷100=8.8÷1.1=.9÷2.3=1.3×9= 
8.5÷17= 0.1×0.1=2.36-0.99= .4×0.4= 
0.57+1.53= 5÷50=  0.72×5= 1.14+0.98= 
0.91÷0.13=.06÷2= 0.16÷0.8= .7÷2.9= 
     7÷1.4=
÷0.2=0.84÷4=7.9-0.6= 
     五年级口算 
二、将下列分数先化成小数,再化成百分数。 
     1 
     2 
3 
     4 
     2 
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5 
     4 
     5 
     3 
     8 
7 
     81?×24=3.27×4.3+3.27×5.7=34 
900+238=  0.25×2.69×4=00-9×8= 
1210-2.87-7.13=90—7×=÷24=+30—28=  
     48÷=
0.87-0.49=80-772= .9×0.7= 
     3144+=
×100=82-7=_  = 1055510 
     五年级口算785÷= ÷=-26=
1058 
     313575÷=-= 3-26=+= 1894488 
9755400+3000=  -= 300-700=+= 101066 
     ÷9=
-= +=  -= 8 
     825171-=-= + =7.2+2.8= 6+24=
     5.1÷17=.5×4=900+1500 = 1.25×8= 
×=  0.17×3=1.25×= .9+3.8+1.1= 
     23+ =
0.25×3+0.25= 1515 
334.2÷=12.5×9-12.5=×=0.15×0.2+0.17=4910÷70
=÷0.75÷2= 
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小学数学五年级下册口算练习 
7.82-7.2=2.19+9.1=0.9÷0.18= 187÷1000=
0.081×10=0.96÷0.8= 10×0.05=0.13×7= 
0.21×100= 0.050.4×50=07.5÷0.1= 12-=-4
=  1+1+4=
.8-2.4÷3=1.8÷0.9×0.5=
25×4÷25×4= 
     ×4=12
.5×8=.3×0.1=.6×3=.1-0.08
=.5×0.01=1.254+=3-=
1+ 1 
     9 
     = 0.65×0.2=1+ 11- 1 
6 
     =  1.25×7+10.7= 0.6×0.125×8=
1-3.7-
7.3=37.2×4= ×2=÷0.25= 
     4- 
10 
     = 
     ÷9﹦
×3.3×0﹦÷0.3+0.5=×0.01÷0.1=×99
+37.2=  0.960
 
 
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