试题 试卷
题型:单选题 题类:常考题 难易度:容易
分数乘整数(不含带分数) 7074 10
×10= × = 2+ =
+ = ÷ = 7× =
- = ÷ = 0.7÷0.2=
=
40×25%= 5.6÷0.8= 72= 1.25+64=
试题篮