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20100÷(106+94×6)(1274-1260÷28)×2125×16×25(450-50×8)÷2525×20×12548×52-24×2+49×4883×97-56×83+83×599999×88884368+42+58×3765×(207-87+29)[(187-87)×35-200]=150.
题目详情
20100÷(106+94×6) | (1274-1260÷28)×2 |
125×16×25 | (450-50×8)÷25 |
25×20×125 | 48×52-24×2+49×48 |
83×97-56×83+83×59 | 9999×8888 |
4368+42+58×37 | 65×(207-87+29) |
[(187-87)×35-200]=150. |
▼优质解答
答案和解析
(1)20100÷(106+94×6)
=20100÷(106+564),
=20100÷670,
=30;
(2)(1274-1260÷28)×2
=(1274-45)×2,
=1229×2,
=2458;
(3)125×16×25
=125×8×(2×25),
=1000×50,
=50000;
(4)(450-50×8)÷25
=(450-400)÷25,
=50÷25,
=2;
(5)25×20×125
=500×125,
=62500;
(6)48×52-24×2+49×48
=48×52-48+49×48,
=(52+49-1)×48,
=100×48,
=4800;
(7)83×97-56×83+83×59
=(59-56+97)×83,
=100×83,
=8300;
(8)9999×8888
=(10000-1)×8888,
=10000×8888-8888,
=88880000-8888,
=88871112;
(9)4368+42+58×37,
=4368+42+2146,
=4410+2146,
=6556;
(10)65×(207-87+29)
=65×(120+29),
=65×149,
=9685;
(11)[(187-87)×35-200]÷150
=(100×35-200)÷150,
=(3500-200)÷150,
=3300÷150,
=22.
=20100÷(106+564),
=20100÷670,
=30;
(2)(1274-1260÷28)×2
=(1274-45)×2,
=1229×2,
=2458;
(3)125×16×25
=125×8×(2×25),
=1000×50,
=50000;
(4)(450-50×8)÷25
=(450-400)÷25,
=50÷25,
=2;
(5)25×20×125
=500×125,
=62500;
(6)48×52-24×2+49×48
=48×52-48+49×48,
=(52+49-1)×48,
=100×48,
=4800;
(7)83×97-56×83+83×59
=(59-56+97)×83,
=100×83,
=8300;
(8)9999×8888
=(10000-1)×8888,
=10000×8888-8888,
=88880000-8888,
=88871112;
(9)4368+42+58×37,
=4368+42+2146,
=4410+2146,
=6556;
(10)65×(207-87+29)
=65×(120+29),
=65×149,
=9685;
(11)[(187-87)×35-200]÷150
=(100×35-200)÷150,
=(3500-200)÷150,
=3300÷150,
=22.
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