Decompose fractions

How can you get 3/4?

• 1/4 + 1/4
• 2/4 + 1/4
• 1/4 + 1/4 + 1/4 + 1/4
• 3/4 + 1/4

Tags

CCSS.4.NF.B.3A

Decompose the following fraction:
6/10

• 1/6 + 5/6
• 2/10 + 4/10
• 3/10 + 2/10
• 1/10 + 1/10 + 3/10

Tags

CCSS.4.NF.B.3B

Decompose the fraction represented with the pizzas

• 1/4 +1/3 +1/3 +1/4
• 1/3 +1/3 +1/4
• 1/3 +1/3 +1/3 +1/3

Tags

CCSS.4.NF.B.3A

Which of the following equations is show in the picture?

• 1/10+1/10+1/10+1/10+1/10+1/10+1/10 = 7/10
• 2/10+3/10+2/10 = 7/10
• 5/10+2/10 = 7/10
• 5/7+2/7 = 7/10

Tags

CCSS.4.NF.B.3A

What is the sum of unit fractions for this pictorial model?

• 1/2 + 1/2= 2/2
• 1/4 + 1/4= 2/4
• 1/4 + 1/4= 2/8
• 1/3+ 1/3= 2/3

Tags

CCSS.4.NF.B.3A

Which of these is NOT a correct way to decompose 6/8?

• 1/8 + 5/8

• 1/8 + 1/8 + 1/8 + 1/8 + 1/8

• 3/8 + 3/8

• 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8

Tags

CCSS.4.NF.B.3B

What fraction is shaded?

• 7/6   seven-sixths
• 1/6   one-sixth
• 6/6    six-sixths

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Which one does NOT decompose the total shaded parts correctly?

• 7/6 = 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6
• 7/6 = 2/6 + 3/6
• 7/6 = 3/6 + 2/6 + 2/6
• 7/6 = 3/6 + 3/6 + 1/6

Tags

CCSS.4.NF.B.3B

Which of the following shows how to decompose 6/12?

• 2/12 + 3/12

• 6/12+ 6/12

• 1/12 + 1/12 + 1/12 + 1/12 + 1/12 +1/12

• 5/12 + 1/12

Tags

CCSS.4.NF.B.3B

Which of the following is NOT a way to decompose 9/12?

• 4/12 + 4/12 + 1/12

• 8/12 + 1/12

• 1/12 + 1/12 + 1/12 +1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12

• 7/12 + 1/12 + 2/12

Tags

CCSS.4.NF.B.3B