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计算下面各题.(35+25)×4(79+21)×(96÷8)15×[107-(35-18)](124-85)×12÷26(60+240)÷(20-5)[510-(120+150)]÷16.

题目详情
计算下面各题.
(35+25)×4          (79+21)×(96÷8)15×[107-(35-18)]
(124-85)×12÷26    (60+240)÷(20-5)[510-(120+150)]÷16.
▼优质解答
答案和解析
(1)(35+25)×4
=60×4
=240;
(2)(79+21)×(96÷8)
=100×12
=1200;
(3)15×[107-(35-18)]
=15×[107-17]
=15×90
=1350;
(4)(124-85)×12÷26
=39×12÷26
=468÷26
=18;
(5)(60+240)÷(20-5)
=300÷15
=20;
(6)[510-(120+150)]÷16
=[510-270]÷16
=240÷16
=15.