314×2+2×16用乘法分配律该怎么算?

2025-04-08 00:57:48
推荐回答(2个)
回答1:

解:314×2+2×16等于( 660 )
∵已知需求出314×2+2×16等于多少
X × Y + X × Z = X × (Y + Z)
∴314 × 2 + 2 × 16
= 2 × (314 + 16)
= 2 × 330
= 660
答:314×2+2×16等于660

回答2: