数学中你可以“注意到”什么地步?

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大学生心理素质拓展基地
有学生在Soul APP裸聊被骗8199.6元

1,314 + 520 + 521 + 666.6 + 1,314 + 520 + 3,344 = 8,199.6


| sin | rad | deg | AC | % | x | |
| --- | --- | --- | --- | --- | --- | --- |
| cos | tan | inv | 7 | 8 | 9 | X |
| log | ln | ! | 4 | 5 | 6 | - |
| π | e | ^ | 1 | 2 | 3 | |
| √ | ( | ) | 00 | 0 | | |

2024-03-25 15:20·安徽

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