试题 试卷
题型:解决问题 题类:常考题 难易度:普通
四年级下册数学专题试卷:小数加减法的意义5507
①3.5+2.1=
3.5-2.1=
②0.9+0.1=
0.9-0.1=
③0.51+0.42=
0.51-0.42=
999+1019= 48÷12.5%= 0.64:0.8=
51÷68= 3.7+6.63= 1-0.22=
633÷91≈ 0.72× =
18× =
13.2+3=
0.25+0.5=
2.8-0.6=
1.01-0.1=
8.01+0.9=
5.7+4.3=
0.75-0.35=
8.9-6=
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