Adding and Subtracting Fractions with Models

• 5/14
• 3/7
• 5/7
• 5/14

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Andrea baked a pizza and cut it into 8 slices. Her brother, Tanner, ate 2/8 of the pizza while Andrea was in the shower. Later on, her 2 sisters evenly & evilly split the last bit of the pizza. How much of the pizza did each sister get?

• 3/8

• 6/8

• 8/8

• 1/8

Tags

CCSS.7.NS.A.3

Brad ate 3/4 of his Kit-Kat bar and gave the rest to Cole.  How much of the Kit-Kat bar did Cole get to eat?

• 3/4

• 1/4

• 2/4

• None

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Simply the following fraction model.

Answer explanation

The shaded area is the top number (numerator). The total boxes in one shape is the bottom number (denominator). If the numerator and denominator are the same then the answer is 1.

Tags

CCSS.4.NF.B.3A

• A

• B

• C

• D

Tags

CCSS.4.NF.B.3A

Jared ate 2/8 of his pizza for lunch and 3/8 of his pizza for supper.  How much of his pizza is left?

• 5/8

• 3/8

• 1/8

• 5/16

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

If Ms. Perry brought the class a whole cheese pizza, and Silvia stole 3/26 of the pizza. Rakiya ate 5/26 of the pizza. Josiah ate 4/26 of the pizza. How much pizza does Ms. Perry have left?

• 1/26

• 14/26

• all of it

• 12/26

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Felix bought 5/6 pound of peanuts. He ate 3/6 pound of the peanuts with his friends. How much did Felix have left? Simplify your answer

• 8/6 pound

• 2/6 pound

• 1/3 pound

• 4/3 pound

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Steve connected a 3/8 foot wire extension to 5/8 foot wire. How far will the wire and extension reach?

• 1 foot

• 2/8 foot

• 1 yard

• 1/2 foot

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D