Question

5.06×3.24+50.6×0.576+5.06简便计算谢谢😊

Answer 1

回答：
5.06×3.24+50.6×0.576+5.06
=5.06×3.24+5.06×5.76+5.06
=5.06×（3.24+5.76+1）
=5.06×10
=50.6
运用了乘法分配律

Answer 2

5.06*3.24+50.6*0.576+5.06
等于 5.06*3.24+5.06*10*0.576+5.06
等于5.06（3.24+5.76+1)
等于5.06*10
等于50.6

Answer 3

因为50.6×0.576=5.06×10×0.576=5.06×5.76。所以原式等于5.06×3.24+5.06×5.76+5.06，运用乘法分配律逆运算可以得到5.06×（3.24+5.76+1）=50.6

Answer 4

5.06×3.24+50.6×0.576+5.06
=5.06×3.24+5.06×10×0.576+5.06
=5.06×(3.24+5.76+1)
=5.06×10
=50.6