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In Mathematics / Middle School | 2014-09-23

How do you make 26 using 1, 2, 3, and 4, each only once?

Asked by Anonymous

Answer (3)

Hello,
It is easy, you can descompose the number to do it easier:
26 | 2 13 | 13 1
26= 2 * 13
We have 2, so, we have to get 13 with 1, 3 and 4
3*4 = 12 12+1 = 13
We got it, so the answer is:
2*[(3*4)+1]
Now, the excersice doesn't say that we can't put it together, so I think this can be another answer:
24+3-1=26

Answered by Illuminati750 | 2024-06-10

2x(4x3+1) Is the answer

Answered by JapanReina | 2024-06-24

To create the number 26 using the digits 1, 2, 3, and 4 each only once, you can express it as 26 = 2 × (3 × 4 + 1) or also as 26 = 24 + 3 - 1. Both approaches satisfy the condition of using each number only once. By creatively using multiplication and addition, we reach the target number 26 effectively.
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Answered by Illuminati750 | 2024-10-10