小学五年级数学上册 小数乘法 100道练习题

建议用时：󿚳󿚱分钟

基础认知(口算)

1.4×0.1=8.8×7=2.6×0.8=0.9×0.5=32×0.1=

2.3×0.2=9×0.1=0.8×2.5=8×1.6=0.55×4=

1.8×0.6=3.4×0.5=12.5×0.4=75×0.08=250×0.04=

4.25×0.4=3.1×0.8=3×0.6=4×0.15=1.6×0.05=

实际用时：分钟

能力提高(竖式)

3.6×0.32=

9.6×1.3=

4.4×0.02=

4.67×0.9=

3.22×0.5=1.3×5.1=3.5×1.5=30.9×0.2=

1.3×1.6=8.4×0.3=1.4×0.17=1.07×0.4=

1.25×0.8=2.3×2.5=0.75×0.6=7.6×0.8=

专项练习小数乘法

建议用时：󿚳󿚱分钟

基础认知(口算)

9.2×5=7.1×9=0.3×0.12=0.95×2=4.9×0.2=

5.2×5=3.4×7=4.5×2=200×3.6=0.62×0.7=

7.12×0.3=0.2×0.1=0.9×2.03=9×0.7=1.65×0.2=

4.3×8=9.3×0.6=4×0.6=2.3×0.02=6.6×0.3=

实际用时：分钟

能力提高(竖式)

1.5×6.7=

5.58×0.2=

17.8×6.4=

2.33×0.2=

36.02×0.3=7.6×0.3=3.3×0.7=8.6×2.6=

20.3×0.4=0.32×0.2=4.8×2.9=0.18×0.9=

0.62×0.8=3.15×0.2=5.5×55=1.5×4.9=

专项练习小数乘法

建议用时：󿚲󿚷分钟

基础认知(口算)

0.16×3=4.4×4=6.7×0.3=1.4×0.07=20×3.5=

6.92×0.1=2.1×0.9=9.5×0.8=0.32×0.2=9.3×3=

0.33×3=2.2×0.6=0.5×5=87×0.5=3.7×2=

4.1×9=6.2×0.4=5.5×0.6=0.03×25=35.5×0.4=

实际用时：分钟

能力提高(脱式)

4.8×1.5+2.2×1.5

3.2×4.5+3.2×5.5

2.5×1.7+2.3×2.5

7.5×0.12+2.5×0.123.42×5.7+4.3×3.423.14×0.1+3.14×0.2

3.25×0.2+0.2×6.750.25×0.4+0.5×0.756.2×0.6+56.2×0.4

4.3×2.4+2.4×5.73.6×2.1+3.6×0.915.4×9.1+1.9×15.4

专项练习小数乘法

建议用时：󿚲󿚷分钟

基础认知(口算)

100×0.9=7×1.4=0.45×0.4=0.36×0.6=1.2×5=

0.25×0.04=1.4×0.4=1.15×0.2=7×0.5=100×0.57=

4.2×0.6=5.5×0.2=4.1×0.9=420×0.3=33×0.2=

5.3×9=73.5×0.5=0.01×0.1=8×0.6=300×0.6=

实际用时：分钟

能力提高(脱式)

12.5×0.1×0.8

4.5×0.2×0.6

0.25×0.7×0.4

1.25×0.2×0.86.5×0.1+6.5×0.91.83×0.21+1.83×0.79

4.8×1.5+2.2×1.57.25×6.4+2.75×6.43.14×6.5+3.14×3.5

0.4×2.7+0.4×0.35.3×4.9+5.1×5.337.5×0.3+37.5×0.7