Adding Fractions with Models

• 2/18

• 9/18

• 6/18

• 11/18

• 3   1/4
• 3   3/4
• 2   1/4 
• 3   4/4

• 13/15
• 1 7/12
• 1
• 9/15

Which figure best represents the expression below?

• none

• green

• yellow

• pink

• 12/17
• 17/20
• 20/17
• 2  1/2

Oliver and Charlie are eating from the same box of cereal. Oliver eats 2/12 of the box and Charlie eats 2/6 of the box. How much of the cereal do they eat together? Simplify the fraction.

• 1/3 of the box of cereal

• 4/18 of the box of cereal

• 1/2 of the box of cereal

Alice and her friends eat pizza at a party. The models are shaded to show the amount of each pizza they eat.

• 1

• 7/12

• 12/13

• 1 1/12

Mrs. Allie collected notebook paper from her students at the beginning of the school year. The model is shaded to show the fraction of this notebook paper that Mrs. Allie used in each of the three months.

What fraction of the notebook paper collected was used?

• 3/8

• 7/8

• 3/14

• 1/8

Cara and Marcus shared a candy bar. The models are shaded to show the fraction of the candy bar each of them ate. What fraction did they eat all together?

• 11/12

• 9/16

• 1/12

• 9/12

Tricia ordered two cakes for her birthday party. After the party, 1/3 of the vanilla and 1/6 of the chocolate cake was left over.

In total, how much cake was left over after the party?

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