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Earn +20 ptsQ: Can you make 7 using only four 2s?
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Can you make 9 using only four 2s?
Yes
Can you make 11 using only four 2s?
Yes, you can make 11 using only four 2s by using the following mathematical expression: (2 + 2) x (2 + 2) = 4 x 4 = 16. Then, subtract (2/2) to get 16 - 1 = 15. Finally, take the square root of 15 to get √15 ≈ 3.87, which is close to 4. Therefore, using four 2s, you can approximate 11 by following these steps.
How do you get 2 using four 2s?
2+ (2-2)x2 = 2
How do you make 9 from four 2s?
22/2 - 2
How do you make 42 using five 2s?
22 + 22 - 2 = 42
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