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题型:填空题 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5543
x=
3.4-1.8= 7.3+2.7= 10.2-5= 3-1.3-1.7 =
2.5×5= 0.8×4= 0.08×100= 1.2×50 =
0.8+0.08= 1﹣0.91=
7.25+2.75+1.4= 2.8﹣1.35+1.2=
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