
99×22+33X34怎样简算?
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2021-03-20
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99×22+33X34怎样简算?
99×22+33X34=3x33x22+33x34=33(3x22+34)=33(66+34)=33x100=3300
99×22+33X34=3x33x22+33x34=33(3x22+34)=33(66+34)=33x100=3300
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99×22+33X34怎样简算?
99×22+33X34
=33x3×22+33X34
=33x66+33x34
=33x(66+34)
=33x100
=3300
99×22+33X34
=33x3×22+33X34
=33x66+33x34
=33x(66+34)
=33x100
=3300
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99*22+33*34
=33*3*22+33*34
=33*(66+34)
=33*100
=3300
=33*3*22+33*34
=33*(66+34)
=33*100
=3300
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=33x66+33x34 =33x(66+34) =33x100 =3300
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展开全部
99×22+33X34
=33x3x22+33x34
=33x(66+34)
=33x100
=3300
=33x3x22+33x34
=33x(66+34)
=33x100
=3300
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已踩过<
评论
收起
你对这个回答的评价是?
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