题文
递等式计算:(能简算的要简算)
①0.125×9×8×0.3 ②4.62÷5÷0.66
③5.78×2.3+5.78+5.78×6.7 ④7.75×[20÷(3.24﹣3.04)].
递等式计算:(能简算的要简算)
①0.125×9×8×0.3 ②4.62÷5÷0.66
③5.78×2.3+5.78+5.78×6.7 ④7.75×[20÷(3.24﹣3.04)].
试题篮
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