题目内容
【题目】口算
0.1×9.02= 1.6×3= 1.2×0.6= 100÷200= 6.2×0.3=
0.7+7.32= 0.6×07= 2.8÷70= 0.9×0.4= 2.1÷7÷0.1=
【答案】0.902,4.8,0.72,0.5,1.86,8.02,0.42,0.04,0.36,3
【解析】试题分析:根据小数加减乘除法的计算方法进行解答即可.
解答:解:
0.1×9.02=0.902 1.6×3=4.8 1.2×0.6=0.72 100÷200=0.5 6.2×0.3=1.86
0.7+7.32=8.02 0.6×0.7=0.42 2.8÷70=0.04 0.9×0.4=0.36 2.1÷7÷0.1=3
练习册系列答案
相关题目