Adding FractionsExample 1: (Adding when denominator is

different)

Subtracting Mixed NumsSometimes we may have to borrow when

subtracting.

Equivalent NumbersShowing all work without skiping steps.

Subtracting mixed numbersExample 1

May have to borrow “1” in some cases.

Our new and equivalent fraction is:

Now we can do our subtraction!

Key points addition and subtractionCreate equivalent fractions with common

denominators.Remember to reduce fractionsDon’t skip stepsCheck your math (do your adding/subtracting

of the numerator correctly)Check to see if your answer makes sense