0.35×4.6×4的简便算式怎么做
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解决时间 2021-01-16 05:04
- 提问者网友：我们很暧昧
- 2021-01-15 09:45
0.35×4.6×4的简便算式怎么做
最佳答案
- 五星知识达人网友：骨子里都是戏
- 2021-01-15 11:13
0.35×4.6×4
=(0.25+0.1)✕4✕4.6
=(1+0.4)✕4.6
=4.6+1.84
=6.44
=(0.25+0.1)✕4✕4.6
=(1+0.4)✕4.6
=4.6+1.84
=6.44
全部回答
- 1楼网友：举杯邀酒敬孤独
- 2021-01-15 13:53
0.35×4.6×4 = 0.35×2×4.6×2 = 0.7×9.2 = 0.7×( 9 + 0.2 ) = 6.3+ 0.14 =6.44
- 2楼网友：掌灯师
- 2021-01-15 12:35
0.35×2×（4.6×2）
＝0.7×9.2
＝6.44
＝0.7×9.2
＝6.44
- 3楼网友：渊鱼
- 2021-01-15 12:11
0.35×4.6×4——中间过程：=0.35x20x(4.6x2/10)=7x(1-0.08)=7-7x0.08
=7-0.56
=6.44
=7-0.56
=6.44
- 4楼网友：山河有幸埋战骨
- 2021-01-15 11:58
正确的答案是
0.35×4.6×4
=(0.25+0.1)✕4✕4.6
=(1+0.4)✕4.6
=4.6+1.84
=6.44
希望能帮到你谢谢
0.35×4.6×4
=(0.25+0.1)✕4✕4.6
=(1+0.4)✕4.6
=4.6+1.84
=6.44
希望能帮到你谢谢
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