试题 试卷
题型:填空题 题类:常考题 难易度:普通
(两个知识点)3239 10
0.36+0.05= 5.2+0.48= 1-0.56= 8.5-5.8= +0.1=
0.75-0.25= 0.1+0.01= 1-0.01= 20.9-2.8= - =
算一算,单程是{#blank#}1{#/blank#}千米。
2.98+1.65=
验算:
5.74﹣2.78=
试题篮