Add and Subtract Mixed Numbers No Regrouping Like Denominators

To be able to subtract mixed they must have a common ________.

• numerator

• denominator

• whole number

What is 4 1/4 + 2 2/4?

• 6 3/4

• 7

• 8 3/4

• 2 1/4

What is 11 7/8 - 5 4/8?

• 16 11/8

• 5 4/8

• 6 3/8

• 9 2/8

3 2/5 - 1 1/5 =

• 4 3/5

• 2 3/5

• 2 1/5

• Ms. Demers

What is the sum?

• 
• 
• 
• 

25 4/6 - 6 1/6 =

• 11 3/6

• 19 3/6

• 31 5/6

• 18 3/6

8 2/3 - 3 2/3 =

• 11 4/3

• 5

• 11

• 5 4/3

David purchased 4 apples. He gave 1 2/3 of the apples to Matt. How many apples does David have left?

• 5 2/3

• 0

• 3 1/3

• 1 2/3

6 1/4 - 2 2/4 =

• 8 3/4

• 4 3/4

• 5 3/4

• 3 3/4

Mrs. Martin has 5 6/8 boxes of paper. Mr. Rahm uses 3 7/8 boxes of paper. How many boxes of paper does Mrs. martin have left?

• enough

• 2 2/8

• 2 3/8

• 1 7/8