问题描述:
脱式计算.162-8×6???????????
(972-572)÷4?????????
1000-(236+167)
最佳答案:
(1)162-8×6 ? ?
=162-48
=114;
(2)(972-572)÷4??
=400÷4
=100;
? ?
(3)1000-(236+167)
=1000-403
=597.
问题描述:
脱式计算.(1)162-8×6 ? ?
=162-48
=114;
(2)(972-572)÷4??
=400÷4
=100;
? ?
(3)1000-(236+167)
=1000-403
=597.