9.8*65.2*1.25-12.5*0.652*18
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9.8*65.2*1.25-12.5*0.652*18
9.8*65.2*1.25-12.5*0.652*18
9.8*65.2*1.25-12.5*0.652*18
9.8*65.2*1.25-12.5*0.652*18
=9.8*65.2*1.25-1.25*65.2*1.8
= 65.2*1.25*(9.8-1.8)
=65.2*1.25*8
=65.2*(1.25*8)
=65.2*10
=652
9.8*65.2*1.25-12.5*0.652*18
9.8*65.2*1.25-12.5*0.652*18
9.8×65.2×1.25-12.5×0.652×18
9.8×65.2×1.25-12.5×0.652×18怎么简便
六年级简便计算9.8*65.2*1.25-12.5*0.625*18过程!急用!
9.8乘以65.2乘以1.25减12.5乘以0.625乘以18怎样简算
计算(1)9.8*65.2*1.25-12.5*0.625*18 (2)
9.8*62.5*1.25—12.5*0.625*18
9.8×65.2×1.25-12.5×0.652×18计算各位会的帮帮忙吧1、9.8×65.2×1.25-12.5×0.652×18 2、1949×(1/51-1/2000)+51×(1/1949-1/2000)-2000×(1/1949+1/51)+3 3、1-1/2×{1-1/3×【1-1/4×(1-1/5)】} 4、1/
简便运算:9.8*62.5*1.25-12.5*0.625*18
1.25×9.8-0.2×1.25
12.5*1.9-1.25-1.25-1.25(简便运算)
12.5×9.8×0.8简便计算
12.5*12.5*1.25的简便算法
简算8.9*12.5-0.9*1.25
简便计算:1.25*12.5*0.8
12.5+7.9*1.25简便运算
8乘【1.25+12.5-0.125】