试题 试卷
题型:填空题 题类:常考题 难易度:容易
(两个知识点)3231 10
①4.2+3.3=
9.3+2.5=
2.3+13.67=
②2.34+3.63=
0.24+0.31=
0.46+0.54=
③0.78+2.2=
6.4+1.07=
0.55+5.5=
10.7-2.7= 13.6-2.5= 20-9.2= 24.5-5.8=
11.8+7.2= 20.5-8.4= 9.74-3.04= 21.7-2.7=
0.2+0.6=
7.6-3.4=
5.4+1.6=
8.2-0.7=
0.56+0.44=
1-0.65=
0.6+0.26=
0.8-0.08=
试题篮