Addition and Subtraction

Adding Decimals

These sheets will help teach the girls the basics of adding decimals, showing them how to carry the decial point down and the format of what adding decimals looks like (created by Harvard global Day of Service Volunteers).

Subtracting Decimals

These sheets will help teach the girls the basics of subtracting decimals, showing them how to carry the decial point down and the format of what subtracting decimals looks like (created by Harvard global Day of Service Volunteers).

Adding/Subtracting Fractions

While addding and subtracting fractions the girls can use what they learned about GCD to create a common denominator to help simplify the process of adding (created by Harvard global Day of Service Volunteers).