67X103-67X5十67十67X2的简便计算?

2025-01-18 14:42:07
推荐回答(4个)
回答1:

67X103-67X5十67十67X2
=67X103-67X5十67x1十67X2
=67x(103-5+1+2)
=67x101
=67x(100+1)
=67x100+67x1
=6767

回答2:

67X103-67X5十67十67X2
=67×(103-5+2)+67
=67×100+67
=6700+67
=6767

回答3:

67×103-67×5+67+67×2
=67×103-67×5+67×1+67×2
=67×(103-5+1+2)
=67×(103-2)
=67×101
=67×(100+1)
=67×100+67×1
=6700+67
=6767

回答4:

(103-5+1+2)*67