Recent content by Fang_Lou
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Challenge Challenge where you have to make each number from four 4s
How about this: 1020=4^4x4-4- Fang_Lou
- Post #22
- Forum: Math Proof Training and Practice
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F
Challenge Challenge where you have to make each number from four 4s
5 = (4x4+4)/4- Fang_Lou
- Post #20
- Forum: Math Proof Training and Practice