问题
解答题
计算下面各题.
852÷6×4
124+171÷3
124×5÷4
(1000-172)÷4.
答案
(1)852÷6×4,
=142×4,
=568;
(2)124+171÷3,
=124+57,
=181;
(3)124×5÷4,
=124÷4×5,
=31×5,
=155;
(4)(1000-172)÷4,
=828÷4,
=207.
计算下面各题.
852÷6×4
124+171÷3
124×5÷4
(1000-172)÷4.
(1)852÷6×4,
=142×4,
=568;
(2)124+171÷3,
=124+57,
=181;
(3)124×5÷4,
=124÷4×5,
=31×5,
=155;
(4)(1000-172)÷4,
=828÷4,
=207.