Adding and Subtracting Fractions

Front

3/5 + 3/10

Back

9/10

Front

1/3 + 1/9

Back

4/9

Front

1/6 + 1/12

Back

1/4

Front

2/3 + 2/9

Back

8/9

Front

What is the least common denominator for 1/3 and 3/4?

Back

12

Front

What is the least common denominator for 6/7 and 1/2?

Back

14

Front

What is the first step in solving this problem? ⅘ + ½ =

Back

Find a common denominator.

Front

What must you have to add and subtract fractions?

Back

Common denominators

Front

3/5 + 3/10

Back

9/10

Front

2/8 + 4/8 =

Back

6/8