Halfway Between 1 and 321

When you ask "What number is halfway between 1 and 321?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=1 and Y=321.

Halfway Between Line

To find the number halfway between 1 and 321, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 1 and 321 into our formula, we get:

(1 + 321)/2 = 161

Thus, the number halfway between 1 and 321 is 161.

To check that our answer is correct, we subtract 1 from 161 and subtract 161 from 321 and compare the two numbers:

161 - 1 = 160
321 - 161 = 160

As you can see, the halfway number is 160 higher than 1 and 160 lower than 321. Therefore, our halfway between answer of 161 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 1 and 322
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