16ᠧ102-32简便方法?

2025-04-13 15:40:58
推荐回答(2个)
回答(1):

解:16×102-32等于( 1600 )
∵已知需求出16×102-32等于多少
X × Y - X × Z = X × (Y - Z)
∴16 × 102 - 32
= 16 × 102 - 16 × 2
= 16 × (102 - 2)
= 16 × 100
= 1600
答:16×102-32等于1600

回答(2):

16*(100+2)-32
=16*100+16*2-32
=1600+32-32
=1600
请采纳谢谢