Adding, Subtracting, Multiplying Fractions

Does the denominator change when you add or subtract fractions?

• Yes

• No

Tags

CCSS.7.NS.A.1C

Monica ate 5/6 of her candy bar. Eden ate 3/6 of her candy bar. How much more did Monica eat than Eden?

• 3/6

• 8/6

• 5/6

• 2/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Daeton decomposed a fraction into 1/4 + 2/4. What fraction did he decompose?

• 3/8

• 3/4

• 2/8

• 2/4

Tags

CCSS.4.NF.B.3B

11 7/10 - 7 3/10

• 4 2/5

• 4 4/5

• 5 2/5

• 5 4/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Mrs. Ward's math class went outside and plucked blades of grass and then measured them. The line plot shows what fraction of an inch 12 of the blades of grass were. What is the difference of the length of the shortest blade of grass and the length of the longest blade of grass?

• 9/4 inches

• 7/4 inches

• 5/4 inches

• 1/8 inches

Tags

CCSS.4.MD.B.4

11/12 - 4/12

• 15/12

• 15/24

• 7/0

• 7/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

5 4/5 + 3 3/5

• 8 7/5

• 2 1/5

• 9 2/5

• 6 3/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Josue is making three cakes for a party. If the recipe calls for 1 2/3 cups of flour, how many cps of flour does he need for three cakes?

• 3 1/3 cups

• 4 2/3 cups

• 5 cups

• 5 1/3 cups

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Traisha delivered 9/10 of the mail. How much more mail does Traisha have to deliver?

• 10/10

• 9/10

• 1

• 1/10

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

This visual fraction model represents the multiplication problem 4 × 23. Which of these visual fraction models results in the same product?

• 
• 
• 
• 

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B