一、一般乘法竖式计算题
205×0.18 305×0.14 2.03×0.13 10.2×2.3 3.07×0.25
103×0.23 0.408×0.24 1.05×3.5 1.072.01×1.7
2.03×0.14 20.4205×0.13 0.1020.34×0.126
0.32×0.14 2.40.5×0.15 0.180.36×2.3
65×0.7 0.00160.65×0.17 0.625.8×0.32
0.65×7.3 728.7×0.92 7.657.4×0.98 3.75.76×1.3
3.83×2.6 0.121.28×0.04
×1.8 ×2.6 ×0.11 ×0.96 ×4.3 ×13 ×5.2 ×0.03 ×8.5 ×0.016 ×1.4
二、乘数中间有“0”的乘法 56.2×4.08 2.02×3.6 125×2.04 23.5×1.02 2.5×20.1
8.81×1.01 19.12.01×1.03 5180.131×202
4.15×1.03 2.421.25×8.08 1.021.02×20.6
三、积末尾有“18.6×1.5 2.062.8×0.165 2.361.25×8.8
0.24×2.5 0.0251.05×35 1.60.35×8.04
2.25×2.4 0.150.25×0.44 3.150.025×36
×0.307 ×3.07 ×1.05 ×2.15 0”的乘法
×0.25 ×0.35 ×14 ×0.85 ×2.8 ×1.8 小数乘法简便运算练习题
0.25×8.5×4 12.5×0.96×0.8
0.25×0.73×4 ×8
0.25×16.2×4 1.25×2.5×32 3.2×0.25×12.5 36
(1.25－0.125)×8 4.8×10.1 102 0.39199 0.32403 3.65×10.1 9.9
3.72×3.5＋6.28×3.5 15.6×2.1－15.6×1.1 3.83×4.56＋5.44
4.36×12.5
0.25× 3.6× × × 0.85× 3.83× 56.5×99＋56.5 7.09×10.8－0.8×7.09
9.7×99＋9.7 4.2×994.2 27.5×3.7－7.53.7 3.9×2.7＋3.9×7.3 2.3×16+2.323+2.3 5.4×11-5.4 10.7×16.1-15.1×10.7
7.74×（2.8－1.3）＋1.52.26
10.6×0.35－9.6×0.35 7.6×0.8＋0.2×7.6
1.28×8.6＋0.728.6 0.65101 8.9×1.01
＋×××××
