问题
解答题
脱式计算.
360+36×25
287÷(13-6)
517-216÷6.
答案
(1)360+36×25
=360+900
=1260;
(2)287÷(13-6)
=287÷7
=41;
(3)517-216÷6
=517-36
=481.
脱式计算.
360+36×25
287÷(13-6)
517-216÷6.
(1)360+36×25
=360+900
=1260;
(2)287÷(13-6)
=287÷7
=41;
(3)517-216÷6
=517-36
=481.