NF3 & 4

Which pair of fractions as a sum of 1/2?

• 1/6 + 2/6

• 3/6 + 3/6

• 3/6 + 1/6

• 1/6 +5/6

This fraction model represents 6/12. Which number sentence equals 6/12?

• 5/12 - 3/12

• 6/12 + 1/12

• 7/12 - 1/12

• 4/12 + 3/12

Which expression CANNOT represent the fraction 9/10?

• 7/10 + 2/10

• 1/10 + 8/10

• 1/10 + 1/10 + 3/10 + 5/10

• 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10

Which fraction model shows that 4/6 + 1/6 = 2/6 + 3/6?

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Mario and Ricky decide to share an apple. They cut the apple into 10 equal slices. Mario ate 6/10 of the apple and Ricky ate 2/10 of the apple. How much of the apple was left?

• 7/10

• 8/10

• 4/10

• 2/10

The model is shaded to represent a mixed number. Which expression is equivalent to this mixed number?

• 8/8 + 4/8 + 7/8

• 1 + 5/16

• 8/8 + 4/8 + 1

• 1 + 5/8

Katie needs 5/6 cup of flour for a cake recipe. She has 1/6 cup of flour. How much more flour does Katie need?

• 6/12 cup

• 4/12 cup

• 4/6 cup

• 7/6 cup

Holly travels 7/8 mile to school each day. She rides her bicycle 5/8 mile and walks the rest of the way. How far does Holly walk TO school each day?

• 2/8 mile

• 3/8 mile

• 12/8 miles

• 1 4/8 miles

What is the solution to the following expression?

5 X 3/4

• 1/2

• 15/20

• 4 1/2

• 3 3/4

Blake used the circles to show how to make 3 sets of 2/8 each. Which fraction is equivalent to 2/8 X 3?

• 6/8

• 12/8

• 18/8

• 36/8