问题
解答题
|
答案
(1)84÷4-16
=21-16
=5;
(2)(54+36)÷3
=90÷3
=30;
(3)360-200÷5
=360-40
=320;
(4)36÷4+27
=9+27
=36;
(5)76+18×6
=76+108
=184;
(6)720÷9-50
=80-50
=30.
|
(1)84÷4-16
=21-16
=5;
(2)(54+36)÷3
=90÷3
=30;
(3)360-200÷5
=360-40
=320;
(4)36÷4+27
=9+27
=36;
(5)76+18×6
=76+108
=184;
(6)720÷9-50
=80-50
=30.