(1)计算:-24-(-10)+(-6)(2)计算: |- 7 9 |÷ ( 2 3 - 1 5 )-
(1)计算:-24-(-10)+(-6)(2)计算:|-79|÷(23-15)-13×(-4)2....
(1)计算:-24-(-10)+(-6)(2)计算: |- 7 9 |÷ ( 2 3 - 1 5 )- 1 3 ×(-4 ) 2 .
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