Question

【题目】算一算。

0.4×3= 2.8×5= 1.7×0.3= 2.5×4=

0.2×0.5= 0.4×2.4= 0.7×9= 0.4×0.3=

1.25×0.8= 6×0.4= 3×0.26= 0.08×7=

0.7×0.5= 0.9×0.6= 0.5×0.8= 0.4×0.7=

0.8×0.6= 0.6×0.7= 0.5×0.9= 0.4×0.3=

Answer 1

【答案】1.2,14,5.1,10,0.1,0.96,6.3,0.12,1,2.4,0.78,0.56,0.35,0.54,0.4,0.28,

0.48,0.42,0.45,0.12。

【解析】本题根据小数乘法的运算法则计算即可。