求0.96×101 3.69×9+3.69 2.14×1.25×0.8 2.5×3.2的简便计算结合脱式运算
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求0.96×1013.69×9+3.692.14×1.25×0.82.5×3.2的简便计算结合脱式运算求0.96×1013.69×9+3.692.14×1.25×0.82.5×3.2的简便计算结合脱式
求0.96×101 3.69×9+3.69 2.14×1.25×0.8 2.5×3.2的简便计算结合脱式运算
求0.96×101 3.69×9+3.69 2.14×1.25×0.8 2.5×3.2的简便计算结合脱式运算
求0.96×101 3.69×9+3.69 2.14×1.25×0.8 2.5×3.2的简便计算结合脱式运算
0.96×101
=0.96×（100+1）
=0.96×100+0.96×1
=96.96
3.69×9+3.69
=3.69×（9+1）
=3.69×10
=36.9
2.14×1.25×0.8
=2.14×（1.25×0.8）
=2.14×1
=2.14
2.5×3.2
=2.5×4×0.8
=10×0.8
=8
0.96×101
=0.96×100+0.96
=96+0.96
=96.96
3.69×9+3.69
=3.69×10
=36.9
2.14×1.25×0.8
=2.14×1
=2.14
2.5×3.2
=2.5×0.4×8
=1×8
=8
0.96*（100+1）=96+0.96=96.96
3.69*(9+1)=36.9
2.14*(1.25*0.8)=2.14*1=2.14
2.5*(0.4*8)=1*8=8