35.6×5.7+5.6×4.3简便做法
答案:2 悬赏:50 手机版
解决时间 2021-03-06 19:59
- 提问者网友:兔牙战士
- 2021-03-06 02:03
35.6×5.7+5.6×4.3简便做法
最佳答案
- 五星知识达人网友:渊鱼
- 2021-03-06 03:23
原式
=(30+5.6)x5.7+5.6x4.3
=30x5.7+5.6x5.7+5.6x4.3
=171+5.6x(5.7+4.3)
=171+5.6x10
=171+56
=227
供参考。
=(30+5.6)x5.7+5.6x4.3
=30x5.7+5.6x5.7+5.6x4.3
=171+5.6x(5.7+4.3)
=171+5.6x10
=171+56
=227
供参考。
全部回答
- 1楼网友:平生事
- 2021-03-06 04:45
35.6×5.7+35.6×4.3
=35.6×(5.7+4.3)
=35.6×10
=356
=35.6×(5.7+4.3)
=35.6×10
=356
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