What number is halfway between 8400 and 10000?

Answer 1

Subtract 8,400 from 10,000 and you will get 1,600.

Divide that in half (divide by 2) and you get 800.

Add 800 to 8,400 (or subtract from 10,000 as a double check) and you get 9,200.

Answer 2

9200

It is 800 more than 8400 and 800 less than 10,000.

To find the halfway point, add the two numbers and divide by 2.