Adding And Subtracting Rational Numbers

Front

1/4 - 5/6

Back

- 7/12

Front

⅘ - ⅛

Back

27/40

Front

⅗ + ¾

Back

1 and 7/20

Front

1/3 + 1/2 =

Back

5/6

Front

8/9 - 1/3 =

Back

5/9

Front

4/5 - 1/20 =

Back

15/20

Front

⅘ - ⅛

Back

27/40

Front

What is the sum of these fractions in lowest terms? Options: 22/5, 6/3, 22/15, 6/15

Back

22/15

Front

3/4 + 2/8 =

Back

1

Front

What is the difference of these fractions in lowest terms?

Back

1/20