问题
解答题
脱式计算
|
答案
(1)408÷3+84,
=136+84,
=220;
(2)854×(56-49),
=854×7,
=5978;
(3)536-360÷4,
=536-90,
=446;
(4)76+24×5,
=76+120,
=196.
脱式计算
|
(1)408÷3+84,
=136+84,
=220;
(2)854×(56-49),
=854×7,
=5978;
(3)536-360÷4,
=536-90,
=446;
(4)76+24×5,
=76+120,
=196.