根据0.37×18=3.7×1.8算出1.25×6.17+0.125×18.3怎么简便计算
2个回答
1.25x6.17+0.125x18.3
=0.125x61.7+0.125x18.3
=0.125x(61.7+18.3)
=0.125x80
=10.
相关问题
用简便方法计算8.8×0.125 2.5×1.25×32 7.6×5.3+3.7×7.6 37÷0.25÷4 3.85×
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全部简便算:①(38.7-18.6÷3.1)×0.8 ②7.09×10.8-8×0.709 ③15.6×13.1-15.
简算.0.56×0.125 24÷0.125 48×0.25 4÷0.25 6.42×99 18.65-3.7+1.35
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32×3/17+18×6/17简便计算
3.9+1.6= 7.02+2.8= 8-0.37= 15.29+4.3= 125×8= 25×6= 14×7= 13×
下面各题怎样简便就怎样算.4×12×25 125×3×8 14×125×82×25×50×40 25×18×4 8×6×
1.25×37.9+12.5×2.17+125×0.204=(简便运算)
0.8×100.1简便计算 (1.25―0.125)×8简便计算 15÷0.125简便计算