问题
解答题
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答案
(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;
(10)36÷(96÷16)
=36÷6
=6;
(11)412-(136+116)
=412-252
=160;
(12)112÷(7×8)
=112÷56
=2.