试题详情
计算下面各题．
①2.5×71.71×0.4
②1.25×9.93﹣1.93×1.25
③30.16﹣30.16÷5.8﹣4.8
④17.55+15.2+0.576÷0.12
⑤47.4﹣1.65×（18.8+3.2）
⑥0.36÷[0.8×（6.1﹣4.6）]
知识点
参考答案
采纳过本试题的试卷
①2.5×71.71×0.4
②1.25×9.93﹣1.93×1.25
③30.16﹣30.16÷5.8﹣4.8
④17.55+15.2+0.576÷0.12
⑤47.4﹣1.65×（18.8+3.2）
⑥0.36÷[0.8×（6.1﹣4.6）]