Adding and Subtracting Unlike Fractions | Baamboozle - Baamboozle

0%

0 0 0

Back Restart

6/7 - 1/3 =

11/21

6/7 - 1/4 =

17/28

3/4 + 5/8 =

1 and 3/8 (11/8)

What is the LCD?

40

What is the LCD?

40

9/10 - 3/5 =

3/10

What is the LCD?

28

1/2 - 1/6 = (get an extra 5 points if you simplify your answer!)

2/6 (simplified = 1/3)

1/7 + 1/2 =

9/14

What is the LCD?

15

7/8 - 1/2 =

3/8

5/6 + 1/3 =

1 and 1/6 (7/6)

13/14 - 2/7 =

9/14

4/9 + 1/2 =

17/18

Adam jogged 8 and 1/2 kilometers on Monday and 7 and 3/9 kilometers on Tuesday. What is the difference between these two distances?

21/18 (or 7/6), or 1 3/18 (1 1/6)

5/8 + 1/3 =

23/24

11/12 - 1/4 = (get an extra 5 points if you simplify your answer!)

8/12 (simplified = 2/3)

3/4 + 1/3 =

1 and 1/12 (13/12)

What is the LCD?

12

7/12 - 1/4 = (get an extra 5 points if you simplify your answer!)

4/12 (simplified = 1/3)

1/2 + 1/5 =

7/10

In December, it snowed 8 and 3/4 inches. In January, it snowed 3 and 1/2 inches. What is the combined amount of snow for December and January?

21/4 = 5 1/4

3/4 + 1/12 = (get an extra 5 points if you simplify your answer!)

10/12 (simplified = 5/6)

3/10 + 1/2 = (get an extra 5 points if you simplify your answer!)

8/10 (simplified = 4/5)

7/10 + 1/4 = (get an extra 5 points if you simplify your answer!)

38/40 (simplified = 19/20)

What is the LCD?

56

3/4 + 1/2 =

1 and 1/4 (5/4)

5/8 + 1/10 =

58/80 (simplified = 29/40)

A small box of nails was 10 and 6/9 inches tall. If the large box of nails was 6 and 1/3 inches taller, how tall is the large box of nails?

12/9 (or 4/3)

2/3 - 2/7 =

8/21

What is the LCD?

24

4/5 - 1/3 =

7/15

2/3 + 1/9 =

7/9

What is the LCD?

9

What is the LCD?

18

2/3 - 3/8 =

7/24

What is the LCD?

30

3/5 + 1/15 = (get an extra 5 points if you simplify your answer!)

10/15 (simplified = 2/3)