Mid-Module 5 Test Review

Which of the following is the sum of unit fractions for 4/5?

• 4/5 = 4 x 1/5
• 4/5 = 2/5 + 2/5
• 4/5 = 1/5 + 1/5 + 1/5 + 1/5
• 4/5 = 3/5 + 1/5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What fraction does this model?

• 7/7
• 3/7
• 10/7
• 7/10

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2

CCSS.3.NF.A.3

Compare these fractions: 

• >
• <
• =

Tags

CCSS.4.NF.A.2

Compare these fractions:

• >
• <
• =

Tags

CCSS.4.NF.A.2

What addition sentence does this number line represent?

• 7/8 = 7/8 - 3/8 - 4/8
• 7/8 = 4/8 - 3/8
• 4/8 + 3/8 = 7/8
• 7/8 + 4/8 = 11/8

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2

CCSS.3.NF.A.3

1 - 3/4 = ?

• 3/4
• 2/4
• 1 3/4
• 1/4

9/8 - 2/8 =

• 7/8
• 3/8
• 7
• 11/8

Mrs. Frost spends 2/10 of her pay check on rent, 1/10 of her money on food, and 5/10 of her money on her job. What fraction of her paycheck does she have left over to spend on clothes?

• 8/10
• 2/10
• 1/10
• 10/10

Mrs. Frost, Mrs. Buchanan, and Mrs. Cullom used a container of paint for the missions project. Mrs. Frost used 1/7 of her container, Mrs. Buchanan used 3/7 of her container, and Mrs Cullom used 5/7 of her container. Which sentence below models the correct way to solve for how many total containers they used?

• 1/7 + 3/7 + 5/7 = 9/7
• 9/7 - 5/7 - 1/7 = 3/-
• 1/7 + 3/7 = 4/7
• 4/7 + 1/7 = 5/7

A unit fraction is:

• how many pieces are in the whole

• how many pieces are shaded

• when the numerator and denominator are equal

• When the numerator is 1