题目内容

(16+72)÷4 (36+45)×5 (42-18)×6
(100-36)÷1616×(32÷4)128÷(8×4)
19×(41-27)96÷(18+14)128-(160-116).
(1)(16+72)÷4
=88÷4
=22;

(2)(36+45)×5
=81×5
=405;

(3)(42-18)×6
=24×6
=144;

(4)(100-36)÷16
=64÷16
=4;

(5)16×(32÷4)
=16×8
=128;

(6)128÷(8×4)
=128÷32
=4;

(7)19×(41-27)
=19×14
=266;

(8)96÷(18+14)
=96÷32
=3;

(9)128-(160-116)
=128-44
=84.
练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网