add and subtract fractions and mixed numbers

Front

Common denominator for 1/2, 1/3, and 1/4?

Back

12

Front

6/7 - 2/3 =

Back

4/21

Front

Tim did 1/12 of a load of laundry on Sunday and 1/4 of a load of laundry on Saturday. What fraction of laundry did Tim do in total?

Back

1/3 loads done

Front

Marty made two types of cookies. He used 2/3 cups of sugar for one recipe and 1/4 cup of sugar for the other. How much sugar did he use in all?

Back

11/12

Front

7/2 as a mixed number?

Back

3  1/2

Front

21/5 as a mixed number?

Back

4  1/5

Front

Simplify  9/45

Back

1/5

Front

Convert 27/12 to a mixed number

Back

2 1/4

Front

Marie needs 2 ¹/₄ yards of fabric. She already has 1 ³/₈ yards. How many more yards of fabric does she need? (SUBTRACT)

Back

⁷/₈ yard

Front

The Jacobys went on a 600 mile trip. On the first day, they drove 5 ²/₃ hours and on the second day they drove 4 ³/₅ hours. How many hours did they drive during the first two days?

Back

10 ⁴/₁₅ hours