Unit 7 Math Review

Kaiden completed 1/7 of his homework. Isla completed 6/7 of her homework. How much more homework did Isla complete than Kaiden? Show your thinking.

• 1

• 5/0

• 5/7

• 7/7

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

The teacher has 21 pencils. He sharpens 1/7 of the pencils. How many pencils did he NOT sharpen?

• 18 pencils

• 3 pencils

• 21 pencils

• 4 pencils

Tags

CCSS.7.NS.A.3

Emma needed two-thirds of a cup of water for one flower. If she had eight flowers how many cups would she need?

• 5 cups

• 5 1/3 cups

• 5 2/3 cups

• 6 cups

Jude rode his bicycle 5 1/5 miles on Monday, 6 3/5 miles on Tuesday, and 3 4/5 miles on Wednesday.  How far did Jude ride over the three days?

• 15 3/5 miles

• 14 3/5 miles

• 14 9/5

• 15 4/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What equation matches the model shown?

• 1/7 x 3

• 1/7 + 3

• 1/7 - 3

• 1/7 + 1/7

Tags

CCSS.4.NF.B.3A

Thorin, Fili, Kili, and Dwalin each came up with a fractions problem that equals 8/10.  Which of the following is NOT a true statement?

• 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 = 8/10

• 1/10 + 1/10 + 5/10 + 1/10 = 8/10

• 1 - 2/10 = 8/10

• 3 3/10 - 1 5/10 = 8/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What equation can this model represent?

• 1/5 + 1/5 + 1/5

• 1/3 x 5

• 3/3 - 2/3

• 1/3 + 1/3 + 1/3

Tags

CCSS.4.NF.B.3A

 Brandon and Abner need 5 2/5 feet of wood to build a bookshelf.  Brandon has 3 1/5 feet of wood and Abner has 2 3/5 feet of wood. Do they have enough wood to complete the project?

• Yes, they have exactly enough.

• Yes, they will have 2/5 feet left over.

• No, they need 2/5 feet more.

• No, they need 1 2/5 feet more.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Bianca’s Bakery used eight cups of flour to make a full size cake. If they wanted to make a cake that was one-quarter the size, how many cups of flour would they need?

• 1/2 cup

• 1 cup

• 1 1/2 cups

• 2 cups

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Jace is making cakes for the school carnival cake walk.  The recipe requires

4 1/4 cups of flour.   He has already measured 2 3/4 cups of flour.  How much more flour does he need?

• 1/2 cup

• 1 cup

• 1 1/2 cups

• 2 1/2 cups

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2