Fractions Warm Up

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

• 5/12

• 5/24

• 6/12

• 6/144

Tags

CCSS.4.NF.B.3A

4 3/9 + 2 4/9

• 6 7/18

• 6 7/9

• 2 12/9

• 12/81

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 5/14
• 3/7
• 5/7
• 5/14

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

1/9 + 1/9 + 1/9 + 1/9 + 1/9 + 1/9

• 6/₉

• ⁵/9

• ⁸/₉

• ²/₉

Tags

CCSS.4.NF.B.3A

How can you get 3/4? Select all the apply.

• 1/4 + 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

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

How can you decompose 4/7?

• 1/7 + 1/7

• 1/7 + 1/7 + 1/7 +1/7

• 2/7 + 1/7

• 1/2 + 1/2 + 1/2 + 1/2

Tags

CCSS.4.NF.B.3B

How can you decompose 3/9 into a sum of unit fractions? Remember that a unit fraction has a numerator of 1!

• 1/9 + 1/9 + 1/9

• 2/9 + 1/9

• 1/3 + 1/3

• 3/9 + 1/9

Tags

CCSS.4.NF.B.3B

How can you decompose 5/8?

• 4/8 + 1/8

• 1/8 + 1/8 + 1/8 + 1/8 +1/8

• 3/8 + 2/8

• All of the above

Tags

CCSS.4.NF.B.3B