Fraction Fun: Adding and Subtracting

• 1

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• one ninth

• two ninths

• eight ninths

• three ninths

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 6

• 4

• 3

• 12

• 9

• 3

• 12

Tags

CCSS.7.NS.A.1C

• 5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the best common denominator for this problem?

• 6

• 8

• 24

• 48

What is the sum of these fractions?

Tags

CCSS.7.NS.A.1C

• I have two eights and need to take away three and five sevenths.

• I have two eights and need to add three and seven fifths.

• I have 2 8s and need to add three five seven.

• I have two eighths and need to add three and five sevenths.

Tags

CCSS.4.NF.B.3A

• 12

• 18

• 24

• 36