82x146-82x46的简便运算

82x146-82x46的简便运算
2024-12-01 00:30:08
推荐回答(4个)
回答1:

82 x 146 - 82 x 46
=82 x(146-46)
=82 x 100
=8200

回答2:

82×146-82×46
=82×(146-46)
=82×100
=8200

回答3:

82×(146-46)=82×100=8200

回答4:

82×146-82×46=82×(146-46)=82×100=8200