32×68+67×68+68的简便运算。怎么写?

32×68+67×68+68的简便运算。怎么写?
2024-11-14 21:10:20
推荐回答(2个)
回答1:

提取公因式68
32×68+67×68+68
=68x(32+67+1)
=68x100
=6800

回答2:

32×68+67×68+68
=68x(32+67+1)
=68x100
=6800