试题 试卷
题型：填空题 题类：常考题 难易度：普通
小数的初步认识(认识及一位小数的加、减)3435 10
0.5＋0.8=
1.9＋0.4=
5.3＋4.6=
2.1－0.5=
4.3－1.4=
0.51－0.17=
80 ×9 =
34 ×6 =
420÷7 =
100-42=
0 ×402 =
287 +13 =
200 ÷5 =
25 ×4 =
4.5 +3.1 =
8-4.2=
试题篮
