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用你喜欢的方法计算.(96-16×4)÷220×(70-96÷16)156+185+44+11535×17+83×354600÷4÷25.
题目详情
用你喜欢的方法计算. (96-16×4)÷2 | 20×(70-96÷16) | 156+185+44+115 |
35×17+83×35 | 4600÷4÷25. |
▼优质解答
答案和解析
(1)(96-16×4)÷2,
=(96-64)÷2,
=32÷2,
=16;
(2)20×(70-96÷16),
=20×(70-6),
=20×70-20×6,
=1400-120,
=1280;
(3)156+185+44+115,
=(156+44)+(185+115),
=200+300,
=500;
(4)35×17+83×35,
=35×(17+83),
=35×100,
=3500;
(5)4600÷4÷25,
=4600÷(4×25),
=4600÷100,
=46.
=(96-64)÷2,
=32÷2,
=16;
(2)20×(70-96÷16),
=20×(70-6),
=20×70-20×6,
=1400-120,
=1280;
(3)156+185+44+115,
=(156+44)+(185+115),
=200+300,
=500;
(4)35×17+83×35,
=35×(17+83),
=35×100,
=3500;
(5)4600÷4÷25,
=4600÷(4×25),
=4600÷100,
=46.
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