问题
解答题
用你喜欢的方法计算.
|
答案
(1)376-720÷9,
=376-80,
=296;
(2)654÷6×4,
=109×4,
=436;
(3)854÷(56-49),
=854÷7,
=122;
(4)321×3-158,
=963-158,
=805.
用你喜欢的方法计算.
|
(1)376-720÷9,
=376-80,
=296;
(2)654÷6×4,
=109×4,
=436;
(3)854÷(56-49),
=854÷7,
=122;
(4)321×3-158,
=963-158,
=805.