问题
解答题
脱式计算.
|
答案
(1)35×(320-170)×2,
=35×150×2,
=5250×2,
=10500;
(2)(36×54-984)×24,
=(36×54-984)×24,
=(1944-984)×24,
=960×24,
=23040.
脱式计算.
|
(1)35×(320-170)×2,
=35×150×2,
=5250×2,
=10500;
(2)(36×54-984)×24,
=(36×54-984)×24,
=(1944-984)×24,
=960×24,
=23040.