Adding/Subtracting Fractions

6/7 - 1/4 = ______

• 15/28

• 17/28

• 5/3

• 31/28

• 5/14
• 3/7
• 5/7
• 5/14

Kayden has 3/9 of a pizza and Laila gave her 2/9 of a pizza.  How much pizza does Kayden have now?

• 5 Pizzas
• 5/9 of a pizza
• 1/9 of a pizza
• 1 pizza

Is this a correct answer?

• Yes, the student correctly added.
• No, you cannot add unlike denominators
• No, 5 + 7 is not 12
• No, 2 + 3 is not 5

What is ¹/₈ + ⁵/₈?

• 1
• ⁶/₁₆ or ³/₈
• ⁶/₈ or ³/₄
• ²/₄ or ¹/₂

3/4 + 2/8 = 

• 1
• 5/12
• 6/32
• 5/8

What is 6/7 - 3/7?

• 3/7
• 10/67
• 20/89
• 2/4

1 1⁄3 + 2 1⁄4 =

• 3  1/12
• 3  2/7
• 3  7⁄12
• 3  1/7

8/9 - 1/3 = 

• 7/6
• 5/9
• 2/3
• 8/27

At the neighborhood block party, Cora served 1/2 of a gallon of hot chocolate and 1/10 of a gallon of apple cider. How much hot chocolate and apple cider did Cora serve?

• 3/5
• 2/5
• 2/11
• 1/6