35×68+68+68×64的竖式简便算法

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35×68+68+68×64的竖式简便算法
35×68+68+68×64的竖式简便算法

35×68+68+68×64的竖式简便算法
35*68+68+68*64=68*(35+1+64)=68*100=6800
把下面这个表背熟,数学就很容易了:
sidjicjheidewipqskqwijcxdfiuhreohveuodjxnschroieygfoerqj
ceiuhdxiufhr3ohdqwo;pw20i[1ifhcefudlskajx3p0rui34ohro1
oijecdxs30r-ru9425ufhrhr398yr9ewduechrefui3dbsz'pe3d3
pqixiweyfdoqhcowhxwuegyfeduakshwuegfduygfyuejrakue
deiwhsewufruyi2oh1p2dhbxdui34ft8r7etfuwfedueiwdgbxlw
bdeiwdhlqwefgouu3i4ejsidg23o8rue98ruewidhelsdhurfhuo