Unit 3 Review - 4th grade

Which fraction could go in the box to make this expression true?

⃞ > ½

• 4/12

• 1/3

• 6/9

• 1/4

Tags

CCSS.4.NF.A.2

Look at the expression: > ½

Which fraction goes in to make this expression TRUE?

• 3/7

• 2/6

• 1/3

• 4/6

Tags

CCSS.4.NF.A.2

Decompose ⅝ three different ways.

Which is NOT a way to write the RED section as a sum of fractions?

• A. 2/8 + 3/8

• B. 3/8 + 1/8 + 1/8

• C. 2/8 + 1/8

• D. 4/8 + 1/8

Which two fraction models have a sum of ⅚?

• 
• 
• 
• 

Bella’s pizza is cut into sixths and Grace’s pizza is cut into eighths. Bella ate 4/6 of her pizza and Grace ate 6/8 of her pizza. Bella says she ate the same amount of pizza as Grace. Is she correct? Why or why not?

Alex and Lee are sharing equal-sized pies. The apple pie was cut into 3 equal parts and the pumpkin pie was cut into 8 equal parts. Alex ate ⅔ of the apple pie and ⅝ of the pumpkin pie. He wrote the number sentence ⅔ < ⅝. EXPLAIN whether Alex’s number sentence is true or not and why.

Tags

CCSS.4.NF.A.2

Mark has ⅝ of a bag of skittles left. He will put the skittles into smaller bags and come up with ways to decompose them. Which of the following are ways he could correctly represent how many skittles he has?

• 1/8 + 1/8 + 1/8 + 3/8 = 5/8

• 1/8 + 1/8 + 1/8 + 1/8 + 1/8 = 5/8

• 4/8 + 1/8 = 5/8

• 1/8 + 1/8 + 3/8 = 5/8

Look at the expression: < ½

Which fraction goes in to make this expression TRUE?

• A. 4/8

• B. 5/6

• C. 2/3

• D. 1/3

Tags

CCSS.4.NF.A.2

Sam and Cat each ordered a large cupcake for their birthdays. Sam ate 5/6 of his cookie and Cat ate 7/8 of her cookie. Which statement accurately shows who ate the least amount of cupcake?

• Cat ate less than Sam because 7/8 > 5/6

• Sam ate more than Caitlyn because 5/6 > 7/8

• Cat ate more than Sam because 7/8 < 5/6

• Sam ate less than Cat because 5/6 < 7/8.