问题
解答题
脱式计算
|
答案
(1)360-164÷2,
=360-82,
=278;
(2)210-(120-84),
=210-36,
=174;
(3)(218+126)÷8,
=344÷8,
=43;
(4)120÷30×4,
=4×4,
=16.
脱式计算
|
(1)360-164÷2,
=360-82,
=278;
(2)210-(120-84),
=210-36,
=174;
(3)(218+126)÷8,
=344÷8,
=43;
(4)120÷30×4,
=4×4,
=16.