27x25x4用简便方法计算?

2025-04-15 03:47:01
推荐回答(1个)
回答1:

解:27x25x4等于( 2700 )
∵已知需求出27x25x4等于多少
X × Y × Z = X × (Y × Z)
∴27 x 25 x 4
= 27 × (25 × 4)
= 27 × 100
= 2700
答:27x25x4等于2700