This document provides instructions for adding, subtracting, and simplifying fractions. It explains that to add or subtract fractions, you cross multiply the numerators and denominators, then add or subtract the results and multiply the denominators to get the new denominator. Further simplification and reduction of the fraction is recommended.

4. Cross multiply
numerators &
denominators.
Add the two
results.
Multiply their
denominators.
The product will
be your new
denominator.
Further, simplify
the fraction.
Reduce if
needed.

6. Cross multiply
numerators &
denominators.
Add the two
results.
Multiply their
denominators.
The product will
be your new
denominator.
Further, simplify
the fraction.
Reduce if
needed.

8. Cross multiply
numerators &
denominators.
SUBTRACT the
two results.
Multiply their
denominators.
The product will
be your new
denominator.
Further, simplify
the fraction.
Reduce if
needed.

10. Cross multiply
numerators &
denominators.
SUBTRACT the
two results.
Multiply their
denominators.
The product will
be your new
denominator.
Further, simplify
the fraction.
Reduce if
needed.