问题
解答题
|
答案
(1)14×4+298
=56+298
=354;
(2)400-18×3
=400-54
=346;
(3)80+84÷2
=800+42
=842;
(4)16×6-36
=96-36
=60.
|
(1)14×4+298
=56+298
=354;
(2)400-18×3
=400-54
=346;
(3)80+84÷2
=800+42
=842;
(4)16×6-36
=96-36
=60.