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i need math help?
i need the numbers 1-20 using four fours and any mathematical operations.
2 Answers
- AlexLv 41 decade agoFavorite Answer
I'll fill in the ones i can think of. I put newlines between every 5 of them to make it easier to read, and the ones i didnt know i just left as "4 4 4 4 = x", i'll fill them in if i can think of ones that will fit in.
(4 + 4)^(4 - 4) = 1
(4 / 4) + (4 / 4) = 2
4 - 4^(4 - 4) = 3
4! - (4 * 4 + 4) = 4
4 + 4^(4 - 4) = 5
(4 - 4^(4 - 4))! = 6
4 + 4 - (4 / 4) = 7
4 + 4 + (4 - 4) = 8
4 + 4 + (4 / 4) = 9
(44 - 4) / 4 = 10
4 4 4 4 = 11
(44 + 4) / 4 = 12
4! - (44 / 4) = 13
4 4 4 4 = 14
4 * 4 - (4 / 4) = 15
4 * 4 + (4 - 4) = 16
4 * 4 + (4 / 4) = 17
4 4 4 4 = 18
4! - 4 - (4 / 4) = 19
4! - 4 + 4 - 4 = 20
- JTLv 41 decade ago
1. 4/4*(4/4)
2. (4/4)+(4/4)
3. (4+4+4)/4
4. 4+4+4-4
5. 4/4*4+4
6. .4*4*4-.4
7. 44/4-4
8.4-4+4+4
9.4+4+(4/4)
10. 44/4.4
16 is 4+4+4+4, 17 is 4*4+(4/4), 15 is 44/4+4, and that's all I got.
