Halfway Between 5 and 31

When you ask "What number is halfway between 5 and 31?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=5 and Y=31.

Halfway Between Line

To find the number halfway between 5 and 31, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 5 and 31 into our formula, we get:

(5 + 31)/2 = 18

Thus, the number halfway between 5 and 31 is 18.

To check that our answer is correct, we subtract 5 from 18 and subtract 18 from 31 and compare the two numbers:

18 - 5 = 13
31 - 18 = 13

As you can see, the halfway number is 13 higher than 5 and 13 lower than 31. Therefore, our halfway between answer of 18 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 5 and 32
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