试题 试卷
题型:脱式计算 题类: 难易度:普通
【日期不详】宏帆八中(宏八)数学复试
0.25×1.58×4
=21.32-6.32+8.3
=23.3
①2.25÷0.25×4
②48.4﹣8.76+11.6﹣21.34
③3.8÷1.25
④15.3×7.6+15.3×3.4﹣15.3
⑤(7.504﹣4.6)÷0.48×5.6
⑥30.1÷[(6.07+2.53)×0.7]
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