Halfway Between 22 and 688

When you ask "What number is halfway between 22 and 688?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=22 and Y=688.

Halfway Between Line

To find the number halfway between 22 and 688, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 22 and 688 into our formula, we get:

(22 + 688)/2 = 355

Thus, the number halfway between 22 and 688 is 355.

To check that our answer is correct, we subtract 22 from 355 and subtract 355 from 688 and compare the two numbers:

355 - 22 = 333
688 - 355 = 333

As you can see, the halfway number is 333 higher than 22 and 333 lower than 688. Therefore, our halfway between answer of 355 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 22 and 689
Here is our next Halfway Between calculation.