Question

3.84乘9.6加0.96乘61.6的简便计算方法？

Answer 1

3.84×9.6+0.96×61.6=3.84×9.6+9.6×6.16=（3.84+6.16）×9.6=96 根据乘法分配率

Answer 2

3.84×9.6+0.96×61.6=3.84×9.6+9.6×6.16=(3.84+6.16)×9.6=10×9.6=96

Answer 3

9.84×9.6+0.96×61.6=3.84×9.6+9.6×6.16=9.6×（3.84+6.16）=9.6×10=96

Answer 4

3.84x9.6＋0.96x61.6
＝3.84x9.6＋9.6x6.16
＝9.6x（3.84＋6.16）
＝9.6×10
＝96

Answer 5

3.84×9.6+0.96×61.6 把0.96×61.6分解成9.6×6.16 提取他们相同的公因数9.6
＝9.6×（3.84+6.16）
＝9.6×10
＝96