问题
解答题
计算下面各题:
|
答案
(1)356+75×4,.
=356-300,
=56;
(2)809×3-900,
=2427-900,
=1527;
(3)2100-450×4,
=2100-1800,
=300;
(4)(500-437)÷8,
=63÷8,
=7…7.
计算下面各题:
|
(1)356+75×4,.
=356-300,
=56;
(2)809×3-900,
=2427-900,
=1527;
(3)2100-450×4,
=2100-1800,
=300;
(4)(500-437)÷8,
=63÷8,
=7…7.