问题
解答题
脱式计算.
(540-370)×6 33×8÷6 745+625÷5728-120×3.
答案
(1)(540-370)×6,
=170×6,
=1020;
(2)33×8÷6,
=264÷6,
=44;
(3)745+625÷5,
=745+125,
=870;
(4)728-120×3,
=728-360,
=368.
脱式计算.
(540-370)×6 33×8÷6 745+625÷5728-120×3.
(1)(540-370)×6,
=170×6,
=1020;
(2)33×8÷6,
=264÷6,
=44;
(3)745+625÷5,
=745+125,
=870;
(4)728-120×3,
=728-360,
=368.