试题 试卷
题型:脱式计算 题类: 难易度:普通
2019年重庆西南大学附属中学(XF)招生数学真卷(二
①1.25×0.73×0.8
②4.37×0.55+5.63×0.55
③0.25×4÷0.25×4
④63.4÷2.5÷4
⑤10-6.48÷1.8
⑥2.1×[(4.5+1.5)÷0.05]
①12.3-6.2+3.8
②0.8×(12.5+0.125)
③5.8×11.6-5.8×1.6
3.4×43.4×2 75×0.130.13×7.5
7.9×9+0.797.9×10 7.6×1276×1.2
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