问题
解答题
|
答案
(1)162×26-256
=4212-256
=3956;
(2)203×(86-16)
=203×70
=14210;
(3)308-360÷60
=308-6
=302;
(4)455+45÷5
=455+9
=464.
|
(1)162×26-256
=4212-256
=3956;
(2)203×(86-16)
=203×70
=14210;
(3)308-360÷60
=308-6
=302;
(4)455+45÷5
=455+9
=464.