67×3.5+3.2×35+3.5得数多少
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解决时间 2021-11-12 23:05
- 提问者网友:兔牙战士
- 2021-11-12 03:18
67×3.5+3.2×35+3.5得数多少
最佳答案
- 五星知识达人网友:刀戟声无边
- 2021-11-12 04:48
67×3.5+3.2×35+3.5
=6.7×35+3.2×35+35×0.1
=35×(6.7+3.2+0.1)
=35×10
=350
=6.7×35+3.2×35+35×0.1
=35×(6.7+3.2+0.1)
=35×10
=350
全部回答
- 1楼网友:罪歌
- 2021-11-12 06:01
67×3.5+3.2×35+3.5得数多少
=67x3.5+32x3.5+3.5
=3.5x(67+32+1)
=3.5x100
=350
=67x3.5+32x3.5+3.5
=3.5x(67+32+1)
=3.5x100
=350
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