内容正文:
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 1.07×1.8 2.01×1.7
2.03×0.14 20.4×2.6 205×0.13 0.102×0.11 0.34×0.126
0.32×0.14 2.4×0.96 0.5×0.15 0.18×4.3 0.36×2.3
65×0.7 0.0016×13 0.65×0.17 0.62×5.2 5.8×0.32
0.65×7.3 72×0.03 8.7×0.92 7.65×8.5 7.4×0.98
3.7×0.016 5.76×1.3 3.83×2.6 0.12×1.4 1.28×0.04
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 19.1×0.307 2.01×1.03 518×3.07 0.131×202
4.15×1.03 2.42×1.05 1.25×8.08 1.02×2.15 1.02×20.6
三、积末尾有“0”的乘法
18.6×1.5 2.06×0.25 2.8×0.165 2.36×0.35 1.25×8.8
0.24×2.5 0.025×14 1.05×35 1.6×0.85 0.35×8.04
2.25×2.4 0.15×2.8 0.25×0.44 3.15×1.8 0.025×36
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