Question

Use the additive inverse to find -123.45-(-234.76)

Answer 1

The additive inverse of a number is the number that, when added to the original number, equals zero. In this case, the additive inverse of -234.76 is 234.76.

So, -123.45 - (-234.76) can be rewritten as -123.45 + 234.76.

Now, we can simply add these two numbers:

-123.45 + 234.76 = 111.31

Therefore, -123.45 - (-234.76) equals 111.31.