题目内容

计算下列各题。
(1)3000-(26+966÷69) (2)510÷(144-880÷8)
(3)(72×15-80)÷8 (4)(148-111÷37)×5
(5)27×8-120÷12 (6)480÷(144-960÷8)
(1)原式=3000-(26+14)
                =3000-40
                =2960
(2)原式=510÷(144-110)
                =510÷34
                =15
(3)原式=(1080-80)÷8
                =1000÷8
                =125
(4)原式=(148-3)×5
                =145×5
                =725
(5)原式=216-10
                =206
   
(6)原式=480÷(144-120)
                =480÷24
                =20
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