五年级上册口算题大全

姓名：_

口算练习-小数乘整数

总题数：100题

0.4x4=8.1x6=0.3x7=0.4x3=0.5x8=

0.6x5=4.1x8=1.5x2=0.3x5=0.8x7=

03x5=0.4x2=0.7x7=0.9x6=0.9x8=

0.4x3=0.2x4=0.4x6=1.3x3=0.4x7=

0.5x4=7.1x9=3.5x2=8.2x4=0.3x3=

0.7x6=4.1x6=8.1x7=6.5x2=6.2x3=

0.8x6=4.3x2=3.3x3=0.2x8=0.3x2=

0.9x7=0.4x9=0.2x2=7.1x3=0.7x9=

9.1x5=5.2x5=3.2x3=0.03x5=0.07x8=

0.02x6=1.1x70=0.21x9=0.03x3=9.1x70=

0.04x4=0.08x2=4.2x30=0.09x2=0.09x9=

3.1x90=0.24x2=0.03x4=4.1x30=0.03x2=

9.1x50=0.31x2=0.4x40=0.6x70=0.02x4=

0.07x7=0.91x4=0.8x20=4.1x70=5.2x50=

0.05x4=0.61x8=0.8x40=0.71x4=0.5x60=

0.07x2=0.92x2=0.09x5=0.5x40=0.81x6=

0.81x5=0.03x6=7.4x20=6.1x90=0.02x3=

0.3x50=7.1x30=0.35x2=3.2x40=7.2x40=

0.7x90=0.32x40=0.52x50=0.92x40=0.31x50=

0.81x70=0.81x50=0.41x50=0.21x70=0.84x20=

第1页

姓名：_

口算练习-小数乘小数

总题数：95题

0.4x0.9=0.6x0.6=1.1x07=0.2x0.9=1.2x0.2=

2.1x03=3.2x0.2=l.lx0.5=1.2x0.4=1.5x0.2=

2.5x0.2=1.1x03=2.1x0.2=0.2x0.2=0.6x0.5=

2.2x0.2=2.2x0.3=2.2x0.4=0.2x0.6=4.2x0.2=

07x0.9=1.2x0.5=4.5x0.2=4.1x0.2=l.lx0.8=

07x0.4=1.4x0.2=3.4x0.2=0.4x0.6=4.4x0.2=

3.5x0.2=3.3x0.2=2.1x0.4=2.3x0.2=l.lx0.4=

l.lx0.6=3.1x0.2=0.9x0.6=2.4x0.2=2.3x0.3=

0.5x0.6=1.2x0.3=0.9x07=0.5x0.8=0.8x07=

07x0.2=1.3x0.3=43x0.2=1.3x0.2=l.lx0.2=

03x0.6=0.9x03=0.8x0.4=0.32x0.2=0.81x0.5=

0.71x0.3=0.13x0.3=0.91x0.5=0.11x0.3=0.61x0.8=

0.51x0.7=0.62x0.3=0.03x0.2=0.85x0.2=0.81x0.9=

0.92x0.3=0.61x0.9=0.62x0.2=0.61x0.3=0.42x0.3=

0.31x0.3=0.51x0.4=0.52x0.3=0.23x0.3=0.92x0.5=

0.41x0.9=0.63x03=0.32x0.5=0.22x0.2=0.23x0.2=

0.11x0.9=0.91x0.4=0.73x0.2=0.02x0.2=0.65x0.2=

0.31x0.8=0.71x0.6=0.31x0.5=0.72x0.5=0.44x0.2=

0.21x0.8=0.45x0.2=0.74x0.2=0.91x0.9=0.41x0.6=

第1页

姓名：—

口算练习-小数乘法的运算定律

总题数：100题

101x0.82=3.6x5x0.2=1.9x5x0.2=

7.1x5x0.2=5x(55.8x2)=5x(2x89.2)=

5x(483x2)=2.6x12.5x8=4x1,8x1.25=

6.3x25x0.4=2.8x0.25x4=4.1x0.25x4=

8.5x0.5x0.2=5.5x2.5x0.4=3.2x8.1x2.5=

0.6x9.9x0.5=7.6x2.5x0.4=0.5x2.8x1.4=

0.5x5.1x1.8=2.5x7.8x0.4=2.5x4.5x2.8=

0.5x3.8x0.2=2.5x5.9x3.6=7.2x2.5x0.4=

0.8x4.8x2.5=2.5x3.4x2.4=5x(2x14.73)=

5x(2x44.07)=5x(59.38x2)=5x(2x71.14)=

1.9x0.125x8=3.3x0.125x8=4.4x125x0.8=

3.3x125x0.8=9x7.8+lx7.8=9x9.1+lx9.1=

6.1x4+1.9x4=3x85+7x8.5=2.5x(4x283)=

4.8x7.7x1.25=5.6x2.4x1.25=1.25x5.4x3.2=

1.25x8.1x1.6=5.6x2.5x1.25=1.25x9.7x7.2=

6.4x2.5x1.25=1.25x4.6x5.6=1.4x1.25x0.8=

5.6x6.4x1.25=3.9x125x0.08=5.5x125x0.08=

6.2x125x0.08=1x3.2+99x3.2=93x7.1+7x7.1=

96x5.6+4x5.6=9x93+91x9.3=6x9.3+94x9.3=

8x1.6+92x1,6=2.5x(4x46.91)=1.25x(77.5x8)=

第1页

姓名：_

口算练习-小数乘法的运算定律

总题数：100题

1.25x(82.4x8)=2.5x(4x11.09)=2.5x(4x97.15)=

2.5x(31.75x4)=2.5x(87.63x4)=8.5x12.5x0.08=

1.25x(88.41x8)=1.25x(67.78x8)=1.25x(88.65x8)=

1.25x(8x52.89)=1.25x(49.51x8)=8.6x6.6-6.6x2.6=

3.2x7.4-7.4x2.2=6.8x27-6.8x1.7=9.1x6.6-2.6x9.1=

7.2x6.8-2.8x7.2=5.7x57-5.7x2.7=5.9x6.8-3.8x5.9=

7.7x6.3-13x7.7=4.5x7.8-4.5x2.8=3.8x3.7-37x1.8=

8.1x2.2-8.1xl.2=7.2x63-2.3x7.2=77x4.4-7.7x3.4=

7.7x2.9-2.9x37=6.6x15-6.6x1.5=3.2x6.4-3.2x4.4=

8.3x7.1-8.3xl.l=8.5x5.2-8.5x2.2=5.3x1.2-1.2x5.3=

3.2x6.3-3.2x43=2.4x8.4+7.6x8.4=1.3x1.6+8.7x1.6=

4.1x63+5.9x6.3=8.5x6.2+1.5x6.2=3x0.24+97x0.24=

91x1.84+9x1.84=1x0.96+99x0.96=0.5x7.4+0.5x7.4=

99x9.47+1x9.47=

第2页

姓名：_

口算练习-单元综合练习

总题数：100题

0.8x9=0.8x2=6.1x9=

0.4x6=0.7x8=6.4x2=

0.9x3=0.6x7=0.2x5=

6.1x4=0.5x8=0.1x7=

6.2x4=0.02x2=7.2x30=

6.2x30=8.3x20=8.2x50=

0.7x30=0.09x9=0.43x2=

0.32x3=0.72x4=0.05x2=

0.03x5=l.lx0.6=l.lx0.4=

2.1x0.4=2.4x0.2=0.5x0.3=

1.2x03=1.3x0.3=0.3x0.5=

3.4x0.2=1.2x0.2=2.3x0.3=

4.4x0.2=0.84x20=0.11x80=

0.51x30=0.61x20=0.72x50=

0.81x0.4=0.11x0.9=0.82x0.2=

0.14x0.2=0.21x0.4=0.41x0.4=

0.31x0.8=0.71x0.7=101x0.36=

5x(2x64)=2.5x5x0.2=2x2.4x2.5=

9.5x25x0.4=0.2x2.2x0.5=1.6x3.8x2.5=

0.5x9.9x1,6=0.4x1,5x2.5=1.2x5.8x2.5=

第1页

姓名:

口算练习-单元综合练习

总题数：100题

8.2x0.5x0.2=0.2x8.4x0.5=7.2x2.5x0.4=

5x(36.76x2)=5x(85.86x2)=3.9x0.125x8=

53x6+4.7x6=1.9x8+5.1x8=4.2x1.25x0.8=

1.25x3.3x5.6=8.1x1.25x0.8=7.3x12.5x0.8=

7.2x8.9x1.25=3.8x12.5x0.8=7.2x5.2x1.25=

97x5.1+3x5.1=96x1.4+4x1.4=98x8.2+2x8.2=

2.5x(50.56x4)=2.5x(4x61.82)=2.5x(18.19x4)=

5.9x12.5x0.08=1.25x(8x71.78)=1.25x(71.72x8)=

1.25x(8x21.93)=1.25x(8x32.59)=2.9x4.3-43x2.9=

4.9x8.6-8.6x1.9=9.9xl.8-1.8x9.9=3.8x73-7.3x3.8=

5.7x3.3-3.3x2.7=4.8x2.9-2.9x18=6.8x5.5-6.8x3.5=

1.8x5.9-1.8xl.9=5.5x7.4-7.4x5.5=5.2x6.9-4.9x5.2=

97x4.42+3x4.42=92x5.98+8x5.98=92x1.25+8x1.25=

2x1.25+98x1.25=

第2页

姓名：_

口算练习-除数是整数的除法

总题数：100题

1・2;2-？4=0.1-2=4.8+8=2.5・5;

4.8+6;6.6+3=3.2+8=9.34-3=1.4+7=

1.2-?4=6.8+2=2.7+9=6.6+2;9.9+3=

1.4-2=4.2+2=3.6+6=6.3+9=6.2+2=

0.4+2=4.6-2=6.34-7=2.4・6;8.4-4=

1.8-？3=5.44-6=4.8-4=6.4・8;1.5+3=

0.6+2=3.6+9=4.8-2=8.8+2=2.6+2;

3.9-3=1.8+2=1.2+3=2.84-2=6.3+3=

4.2+6=8.8+4=5.6+8=2.4・4;2.4+8=

1.6・4;0.6+6=2.8-4=8.2+2=1.2・6;

0.8+2=2.4-2=0.2+5=6.4+2;0.12+3=

0.03-3=0.48+6=0.28-4=28.8+4=0.254-5=

0.274-9=0.06+6=0.09+3二0.15+3=0.18+9二

0.18+6=0.32-?8=0.12+6=0.724-9=0.04-4=

10.8-2=0.24+3=0.56+8二0.54+6=0.08+8=

0.24+6=0.724-8=0.16+2=0.48+8=0.06+2=

0.21^7=0.094-9=40.4+8=28.32+4=30.254-5=

36.36-?4=12.48+6=32.16+4;24.24+8=56.21+7=

15.18+3=42.36+6=36.54+9=72.56+8=32.12+4=

56.48+8=35.25+5二54.42+6=30.354-5=24.24+3=

第1页

姓名：_

口算练习-除数是小数的除法

总题数：100题

1-0.2=3+0.5=4+0.8;3+0.6=1+0.5=

2+0.5;1.2-03=6.4+3.2=3.54-0.5=2.4+1.2;

5.54-1.1=2.8^07=7.2+0.8;63-0.7=5.4+0.6;

0.54-0.1=6.8-3.4=8.2+4.1=4.5+0.5;2.2^1.1=

9.94-1.1=2.6-1.3=7.2-0.9=07^0.1=3.6-1.2=

0.1-?0.2=6.9-2.3=6.4+0.8;63-2.1=1.2-0.6=

4.8+0.6;3.64-0.9=3.9^13=4.4-1.1=4.8-1.2=

3.34-1.1=0.2-0.1=4.8+2.4=2.4+0.8;8.4・42;

4.5-?0.9=2.8+0.4;1.8+0.6=1.6+0.8;0.4+0.8二

0.94-0.1=5.4+0.9;8.8-2.2=1.4-?0.2=5.6-?0.8=

6.2-?3.1=93-3.1=0.09-0.1=0.07-0.1=0.18-0.3=

0.88-0.2=0.48+0.8;0.62-0.2=0.82+0.2=0.66+0.2=

0.32+0.8=0.81+0.9=0.16+0.2=0.934-0.3=0.42+0.6=

0.03+0.1=0.42-0.7=0.09+0.9=0.18+0.2=0.06-5-0.6=

0.02+0.2=0.564-0.8=0.84+0.4=0.46+0.2=0.694-0.3=

0.124-0.4=0.96+0.3=0.054-0.5=0.39+0.3=0.48-0.6=

0.24-0.2=0.49-0.7=0.28-0.2=0.364-0.3=0.15-0.3=

0.124-0.2=0.56-0.7=0.88-0.4=0.02-0.1=0.25+0.5=

0.68+0.2;0.48-0.4=0.24-0.6=0.27-0.3=0.48-0.2=

0.44-0.2=0.18+0.6;0.86+0.2=0.32+0.4=0.84-0.2=

第1页

姓名：_

口算练习-单元综合练习

总题数：100题

4+5=2+0.4=6.2・2;2.4-3=2.5-5=

0.4-5=44-0.8=1.2-2=0.1+5=1-0.2=

8.4+4=4.5・5=8.2一2;4.8-8=32.2+4=

0.21+3=42.3+6=0.32+4=0.02-2=64.4+8=

0.364-6=18.6+2=0.63-9=12.1-2=24.9+3=

0.42-？7=0.124-3=16.8-2;4.2-2.1=0.64-0.3=

2.4-?0.6=2.4-1.2=4.4—2.6+1.3;4.8-2.4=

0.24-0.4=1.6-0.4=0.84-0.2=6.4+3.2=8.8^1.1=

4.8-?1.2=8.4+2.1=27-0.9=1.2+0.4;4.5+0.9二

4.2^07=3.9+13=1.8^0.2=3.2+0.8;0.8+0.4=

0.34-0.6=0.4-0.5=1.5^0.3=1.4-0.2=0.1-0.2=

25.45+5=12.16-4=24.21+3=72.18+9=36.72+9=

16.12-？4=64.32-8=14.18+2=42.54+6=30.35+5=

15.35+5=16.28+4=12.18-2=27.63+9=48.16-8=

0.08+0.8=0.09-0.3=0.27-0.3=0.93-0.3=0.864-0.2=

0.814-0.9=0.054-0.5=0.364-0.3=0.25+0.5=0.14-0.2=

0.54-0.9=0.21+0.3=0.394-0.3=0.08-0.2=0.27-0.9=

0.184-0.2=0.01-0.1=0.15-0.5=0.99+0.3=0.24-0.2=

0.63+0.3=0.64-0.2=0.63-0.7=0.42-0.6=0.05-0.1=

0.64-0.8=0.24+0.3;0.24-0.8=0.28+0.2=0.06+0.2=

第1页

姓名：—

口算练习-小数混合运算

总题数：100题

1.3x5x0.2=3.1x5x0.2=1.4x5x0.2=

5.8+18+7.2=8.6x12.5x8=6.8x1.25x8=

9.4x0.25x4=3.5x25x0.4=6.8x0.25x4=

9.1x25x0.4=8.1x12.5x8=4.4+5.82+8.6=

4.7+8.87+2.3=6.1+6.25+5.9=7.4+2.67+6.6=

2.6+2.96+8.4=3.6x1,6x2.5=1.6x0.5x0.2=

0.5x4.4x0.6=2.8x7.8x2.5=97x2.5x0.4=

1.8xl.lx0.5=0.5x3.2x1.8=3.9x2.5x0.4=

2.8x9.5x2.5=1.2x7.6x2.5=1.4xl.lx0.5=

6.9x0.5x0.2=2.5x4.6x3.2=2.5x6.2xl.2=

1.6x4.6x0.5=2.5x9.lxl.6=1.6x3,9x0.5=

5.7x125x0.8=6.8x125x0.8=1.75+6.9+7.25=

5.62+3.3+7.38=9.63+4.9+5.37=2.38+7.1+5.62=

7x7.1+3x7.1=3x27+7x2.7=1.25x9.9x1.6=

4.8x9.5x1.25=7.9x1.25x0.8=1.25x4.7x0.8=

2.4x8.9x1.25=1.2x12.5x0.8=4.8x5.3x1.25=

2.7x1.25x0.8=1.25x6.5x0.8=1.6x7.6x1.25=

4.18+6.93+5.82=3.83+7.61+6.17=7.59+5.72+5.41=

5.77+9.49+9.23=8.67+7.67+8.33=8.79+9.95+1.21=

9.19+433+2.81=6.43+7.99+7.57=3.42+9.56+7.58=

第1页

姓名:

口算练习-小数混合运算

总题数：100题

3.36+3.58+6.64=94x4.9+6x4.9=2x6.5+98x6.5=

92x8.9+8x8.9=94x1.1+6x1.1=1.1x12.5x0.08=

5.7+1.7+83+2.3=36+6.7+5.4+2.3=6.2+4.8+3.8+9.2=

6.1+8.6+7.4+8.9=93+4.3+4.7+2.7=4.8+3.8+12+7.2=

3.5+9.9+3.5+9.1=54+6.4+5.6+3.6=1.5+5.6+4.4+9.5=

9.6+5.5+8.4+2.5=3.2+3.7+5.8+9.3=6.8+74+6.2+5.6=

9.9+6.1+5.1+8.9=9.3+4.7+2.7+43=7.4+8.2+5.6+1.8=

3.4+6.6+2.4+16=7.3x5.5-4.5x73=5.7x4.8-57x2.8=

7.1x53-2.3x7.1=4.1xl.6-1.6x2.1=1.9x4.2-1.2x19=

2.5x64-2.5x4.4=4.8x7.9-7.9xl.8=5.6x4.4-5.6xl.4=

4.2x2.9-2.9x2.2=7.2x6.7-67x3.2=2.3x1.6+7.7x1.6;

97x3.54+3x3.54=96x1.27+4x1.27=6.2x7.1+3.8x7.1=

8.2+4.89+3.8+7.11=2.5+6.36+8.64+2.5=8.9+6.09+8.91+7.1=

1.6+5.06+2.94+8.4=

第2页

姓名：_______________

口算练习-期末复习

总题数：100题

1-5=0.7x8=0.4+2=

0.4x6=0.4x9=0.9x9=

2.7-9=0.18+9=0.02x2=

0.06+3;0.81x3=5.4x20=

032x5=0.27-9=4.2x30=

0.14-0.2=3.2-0.8=1.8^0.3=

1.54-0.5=4.3x0.2=4.8-0.6=

2.4x0.2=0.4x0.5=2.8^07=

2.14-0.3=0.64-0.3=28.49-7=

24.32+4=10.18-2=54.81+9=

0.71x60=0.84-0.4=0.71x0.6=

0.51x0.2=0.62x0.3=0.11x0.4=

0.61x0.9=0.93+0.3=0.62x0.5=

0.31x0.9=101x0.63=101x0.63=

101x0.31=2.5x9.6x4=5x2.7x0.2=

2x13x0.5=0.2x6.2x5=3.1x0.25x4=

12.5x6.8x8=3.4x12.5x8=3.8x0.25x4=

11x2.5x0.4=2.7x0.5x0.2=1.5x0.125x8=

7.1x0.8x125=9.9x125x0.8=4.9x125x0.8=

0.125x5.3x8=9.9x8x0.125=6.8x125x0.8=

第1页

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口算练习-期末复习

总题数：100题

0.8x4.7x125=9.1x125x0.8=125x7.9x0.8=

8.7x0.125x8=2x77+8x7.7=4x5.3+6x53=

7x53+3x5.3=7xl.4+3xl.4=2.3x12.5x0.8=

1.25x6.9x0.8=7.4x12.5x0.8=2.1x12.5x0.8=

9.9x125x0.08=5.1x125x0.08=7.3x0.08x125=

99x7.3+1x7.3=95x8.9+5x8.9=0.08x2.1x12.5=

7.5x12.5x0.08=93x8.91+7x8.91=7x0.44+93x0.44=

93x2.1