做这道题,知道明年你要去哪?
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做这道题,知道明年你要去哪?


注册日期:2021-01-17
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做这道题,知道明年你要去哪?

分子分母互换(倒数):^(-1)
平方:^2
除号:/
根号:√
阶乘:!
3 - 7 + 5 = 1
(3 + 7) / 5 = 2
-(3^2) +7 + 5 = 3
-(3 x 7) + 5^2 = 4, [3 / (7+5)]^(-1) = 4
3 + 7 - 5 = 5
3 x (7-5) = 6
3^2 - 7 + 5 = 7
3! +7 - 5 = 8
-3 + 7 + 5 = 9, -(3^2 +7) + 5^2 = 9
√(-3 + 7) x 5 =10
3 - 7 + 5 = 1
(3 + 7)?5 = 2
-3^2 +7 + 5 = 3
-(3 x 7) + 5^2 = 4, [3?(7+5)]^(-1) = 4
3 + 7 - 5 = 5
3 x (7-5) = 6
3^2 -7 + 5 = 7
3! +7 - 5 = 8
-3 + 7 + 5 = 9, -(3^2 +7) + 5^2 = 9
√(-3 + 7) x 5 =10
3+=5;3-
=1;3+
=2;3-
=4;3+
=4;3-
=2;3+
=1;3-
=5
;
;
;