7/8 - 5/8 = ______?
The above two rational numbers have the same denominator, so we can subtract the numerators and leave the denominator as it is.
i.e., 7/8 - 5/8 = (7-5)/8 = 2/8
Directions: Solve the following subtraction problems and write the answer without simplifying the fraction. Also write at least 10 examples of your own.