问题
解答题
计算下列各题,能简算的要简算.
|
答案
(1)108×15÷4,
=1620÷4,
=405;
(2)574÷(266-184),
=574÷82,
=7;
(3)24×(7+15),
=24×22,
=528.
计算下列各题,能简算的要简算.
|
(1)108×15÷4,
=1620÷4,
=405;
(2)574÷(266-184),
=574÷82,
=7;
(3)24×(7+15),
=24×22,
=528.