Question

3.6×98+3.6×0.2怎么简算？

Answer 1

用乘法分配掘喊律简算
3.6×98+3.6×0.2
=3.6×（98+0.2）前散汪
=3.6×98.2
=3.6×（慧仔100-1.8）
=3.6×100-3.6×1.8
=360-6.48
=353.52

Answer 2

两并激个乘法相加的戚仿和，我们可以提绝仔袜取公因式，进行简算
3.6x98+3.6x0.2
=3.6x98+3.6x0.2
=3.6x（98+0.2）
=3.6x98.2
=3.6x（100-1.8）
=3.6x100-3.6x1.8
=360-6.48
=353.52

Answer 3

用乘法神纯分配蔽庆律简游并咐算
3.6×98+3.6×0.2
=3.6×(98+0.2)
=3.6×98.2
=3.6×(100-1.8)
=3.6×100-3.6×1.8
=360-6.48
=353.52