问题 解答题
口算题
0.25×4=
4÷0.01=3.5+7.5=(2.5-0.25)×4=
0.96÷0.3=7.3×0.01=7.2÷0.12=12.5×0.7×0.8=
答案

0.25×4=14÷0.01=4003.5+7.5=11(2.5-0.25)×4=9
0.96÷0.3=3.27.3×0.01=0.0737.2÷0.12=6012.5×0.7×0.8=7

单项选择题 共用题干题
单项选择题