Adding and Subtracting Mixed Numbers

Front

6   3/4 - 4   1/4

Back

2  1/2

Front

6 2/5 + 4 1/5 =

Back

10 3/5

Front

Which mixed number does the model represent? Options: 1  2/7, 1  3/8, 1  3/7, 1  5/7

Back

1  3/8

Front

When the denominators are not the same, I must find a...

Back

common denominator

Front

Back

Front

Back

Front

7 3/5 - 2 1/4

Back

5 7/20

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?

Back

⁷/₈ yard

Front

6 4/5 gallons of soda were sold. 2 1/5 gallons were orange soda. How many gallons of grape soda were sold?

Back

4 3/5 gallons

Front

Divide both the numerator and denominator by the same factor. This is how you...

Back

Simplify a fraction

Answer explanation