问题
解答题
计算.
|
答案
(1)80÷4×93,
=20×93,
=1860;
(2)28×(546÷7),
=28×78,
=2184;
(3)36×(265-187),
=36×78,
=2808;
(4)225÷5÷3,
=45÷3,
=15.
计算.
|
(1)80÷4×93,
=20×93,
=1860;
(2)28×(546÷7),
=28×78,
=2184;
(3)36×(265-187),
=36×78,
=2808;
(4)225÷5÷3,
=45÷3,
=15.