หาค่าเฉลี่ยของเพื่อนในห้องเรียน
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| Type: | JPEG image |
|---|---|
| Created: | Wednesday, 01 March 2017, 6:58 PM |
| Last modified: | Wednesday, 01 March 2017, 6:58 PM |
| Size: | 50K (51214 bytes) |
| Download: | Download |
| Type: | JPEG image |
|---|---|
| Created: | Wednesday, 01 March 2017, 6:58 PM |
| Last modified: | Wednesday, 01 March 2017, 6:58 PM |
| Size: | 50K (51214 bytes) |
| Download: | Download |