问题 解答题
直接写得数.
2.5×4=0.25×3=2.8×0.2=2.4÷0.3=4.6÷0.2=
0.32÷0.08=7.2÷0.6=0.06×15=0.25×4×0.4=7×2.6+7×0.4=
答案

2.5×4=10,0.25×3=0.75,2.8×0.2=0.56,2.4÷0.3=8,4.6÷0.2=23,
0.32÷0.08=4,7.2÷0.6=12,0.06×15=0.9,0.25×4×0.4=0.4,7×2.6+7×0.4=21.
故答案为:10,0.75,0.56,8,23,4,12,0.9,0.4,21.

选择题
单项选择题