Adding and Decomposing Fractions

• A

• B

• C

• D

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

How do you decompose 7/3

• 2+1/3

• 1+2/3+1/3+1/3

• 2/3+2/3+2/3+1/3

• All of the above

Tags

CCSS.4.NF.B.3B

How do you decompose 4 1/2

• 2/2+2/2+1/2

• 1/2+1/2+1/2+1/2+1/2

• 2/2+2/2+2/2+2/2+1/2

• All of the above

Tags

CCSS.4.NF.B.3B

How do you decompose 3 1/3

• 2/3+2/3+1/3+1/3

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

• 3/3+2/3+1/3

• All of the above

Tags

CCSS.4.NF.B.3A

What is 3/4 + 1/4 = ?

• 4/4 

• 0/4

• 2/4

• 1/2

Tags

CCSS.4.NF.B.3A

What mixed number is shown in this model?

• 3 2/3

• 11/12

• 4 2/3

Tags

CCSS.3.G.A.2

Which is a way to decompose 3 ⁷/₁₀?

• 1 + 1 + 1 + 3/10 + 3/10

• 10/10 + 10/10 + 10/10 + 2/10 + 6/10

• 10/10 + 10/10 + 10/10 + 5/10 + 1/10 + 1/10

• 1 + 2 + 8/10 + 1/10

Tags

CCSS.4.NF.B.3A

Barry wrote 2 ⁵/₆ as 1 + 1 + ¹/₆ + ⁴/_{6. What is another way to write the same mixed number?}

• ⁶/_{6 +} ⁶/_{6 +} ¹/_{6 +} ¹/_{6 +} ³/₆

• ⁶/₆ + ⁶/₆ + ¹/₆ + ¹/₆ + ¹/₆ + ¹/₆ + ¹/₆

• 1 + 1 + 1 + ¹/₆ + ¹/₆ + ²/₆

• 1 + 1 + ³/₆ + ²/₆

Tags

CCSS.4.NF.B.3A

What is 2/8 + 3/8 = ?

• 
• 
• 

Tags

CCSS.4.NF.B.3A

5/6 + 1/6

• 6/12

• 6/6 or 1

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D