试题 试卷
题型:填空题 题类:常考题 难易度:容易
小数乘整数 5708 10
例:96×0.25
=24×4×0.25
=24×1
=24
0.79×0.18+0.79×0.36+0.79×0.46=
0.75×0.25×40 0.99×0.9+0.9
5.4×62+2.7×76 750÷7.5+750÷2.5
试题篮