4.4+4.4×12+13×5.6巧算
答案:3 悬赏:50 手机版
解决时间 2021-01-05 18:49
- 提问者网友:城市野鹿
- 2021-01-05 14:46
4.4+4.4×12+13×5.6巧算
最佳答案
- 五星知识达人网友:第幾種人
- 2021-01-05 14:56
4.4+4.4×12+13×5.6
=4.4×(1+12)+13×5.6
=4.4×13+13×5.6
=(4.4+5.6)×13
=10×13
=130
=4.4×(1+12)+13×5.6
=4.4×13+13×5.6
=(4.4+5.6)×13
=10×13
=130
全部回答
- 1楼网友:末日狂欢
- 2021-01-05 16:30
=4.4*(1+12)+5.6*13
=4.4*13+5.6*13
=13*(4.4+5.6)
=13*10
=130
=4.4*13+5.6*13
=13*(4.4+5.6)
=13*10
=130
- 2楼网友:傲气稳了全场
- 2021-01-05 15:37
4.4+4.4×12+13×5.6
=4.4x(1+12)+5.6x13
=4.4x13+5.6x13
=(4.4+5.6)x13
=10x13
=130
.
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请点右下角“采纳答案”。
=4.4x(1+12)+5.6x13
=4.4x13+5.6x13
=(4.4+5.6)x13
=10x13
=130
.
你好,本题已解答,如果满意
请点右下角“采纳答案”。
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