36.8*56+18.4*88怎么简便运算?
4个回答
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36.8×56+18.4×88
=36.8×56+18.4×2×44
=36.8×56+36.8×44
=36.8×(56+44)
=36.8×100
=3680
=36.8×56+18.4×2×44
=36.8×56+36.8×44
=36.8×(56+44)
=36.8×100
=3680
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展开全部
简便运算:
36.8x56+18.4x88
=36.8x56+18.4x2x44
=36.8x56+36.8x44
=36.8x(56+44)
=36.8x100
=3680
36.8x56+18.4x88
=36.8x56+18.4x2x44
=36.8x56+36.8x44
=36.8x(56+44)
=36.8x100
=3680
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=36.8*(88-32)+18.4*88
=36.8*88-36.8*32+18.4*88
=88*(36.8+18.4)-36.8*32
=88*55.2-36.8*32
=1656-1177.6
=478. 4
=36.8*88-36.8*32+18.4*88
=88*(36.8+18.4)-36.8*32
=88*55.2-36.8*32
=1656-1177.6
=478. 4
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展开全部
36.8*56+18.4*88
=36.8*56+18.4*2*44
=36.8*56+36.8*44
=36.8*(56+44)
=36.8*100
=3680
=36.8*56+18.4*2*44
=36.8*56+36.8*44
=36.8*(56+44)
=36.8*100
=3680
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评论
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你对这个回答的评价是?
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