试题 试卷
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5492
①87.5-63.9+2587.5+25-63.9
②10-2.7-7.310-(7.3-2.7)
32.14+64.28×0.5375×0.25+0.5375×64.28×0.75-8×64.28×0.125×0.5375
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