0.464×26.3+5.36×2.63怎样列梯等式计算?

如题所述

简便计算
0.464x26.3+5.36x2.63
=4.64x2.63+5.36x2.63
=(4.64+5.36)x2.63
=10x2.63
=26.3
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第1个回答  2020-10-07
0.464×26.3+5.36×2.63
=0.464×10×2.63+5.36×2.63
=4.64×2.63+5.36×2.63
=(4.64+5.36)×2.63
=10×2.63
=26.3
第2个回答  2020-10-07
解:原式=4.64×2.63+5.36×2.63
=(4.64+5.36)×2.63
=10×2.63
=26.3
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