问题
填空题
1.78÷2.3=______÷23;37.8÷0.18=______÷18.
答案
1.78÷2.3=17.8÷23,
37.8÷0.18=3780÷18;
故题目应分别填0.178和0.378.
1.78÷2.3=______÷23;37.8÷0.18=______÷18.
1.78÷2.3=17.8÷23,
37.8÷0.18=3780÷18;
故题目应分别填0.178和0.378.