计算:
(1)﹣22÷(π﹣3)0+(
)﹣3+(﹣1)﹣2
(2)20.8×19.2(利用整式乘法公式进行计算)
(1)﹣22÷(π﹣3)0+(
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
(2)20.8×19.2(利用整式乘法公式进行计算)
21-22七年级下·山东枣庄·期中 查看更多[2]
山东省枣庄市市中区2021-2022学年七年级下学期数学期中试题(已下线)专题1.27+乘法公式运算100题(分层练习)1(基础练)-2023-2024学年七年级数学下册基础知识专项突破讲与练(北师大版)
更新时间:2022-08-18 07:22:11
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