10.8×36+108×3.6的简便运算怎么算?
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10.8×36+108×3.6
=10.8×36+10.8×10×3.6
=10.8×(36+36)
=(10+0.8)×72
=10×72+0.8×72
=720+0.8×(70+2)
=720+56+1.6
=776+1.6
=777.6
=10.8×36+10.8×10×3.6
=10.8×(36+36)
=(10+0.8)×72
=10×72+0.8×72
=720+0.8×(70+2)
=720+56+1.6
=776+1.6
=777.6
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简便运算:
10.8×36+108×3.6
=10.8×36+10.8×10×3.6
=10.8×36+10.8×36
=10.8×(36+36)
=10.8×72
=(10+0.8)×72
=10×72+0.8×72
=720+57.6
=777.6
10.8×36+108×3.6
=10.8×36+10.8×10×3.6
=10.8×36+10.8×36
=10.8×(36+36)
=10.8×72
=(10+0.8)×72
=10×72+0.8×72
=720+57.6
=777.6
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这题不简单
=10.8×10×36÷10+108×3.6
=108×3.6+108×3.6
=108×7.2
=108×7+108×0.2
=756+21.6
=777.6
=10.8×10×36÷10+108×3.6
=108×3.6+108×3.6
=108×7.2
=108×7+108×0.2
=756+21.6
=777.6
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展开全部
10.8×36+108×3.6
=10.8×36+10.8×10×36
=10.8×(36+36)
=(10+0.8)×72
=10×72+0.8×72
=720+57.6
=777.6
=10.8×36+10.8×10×36
=10.8×(36+36)
=(10+0.8)×72
=10×72+0.8×72
=720+57.6
=777.6
已赞过
已踩过<
评论
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你对这个回答的评价是?
展开全部
10.8×36+108×3.6
=10.8×36+10.8×10×3.6
=10.8×36+10.8×36
=10.8×(36+36)
=10.8×72
=10×72+0.8×72
=720+57.6
=777.6
=10.8×36+10.8×10×3.6
=10.8×36+10.8×36
=10.8×(36+36)
=10.8×72
=10×72+0.8×72
=720+57.6
=777.6
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
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