Addition and Subtraction of Fractions

3/12 + 4/12

• 7/12

• 6/12

• 12/12

• 1/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

1/4 + 3/4

• 4/4

• 1/4

• 1/8

• 3/8

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

• 3/8
• 3/16
• 1/8
• 2/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 4/5
• 4/10
• 2/5
• 5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

If you color in 2 more slices what is the fraction?

• 3/8
• 6/8
• 5/8
• 5/9

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Add these Fractions

• 2/4
• 3/4
• 4/8
• 1

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Fraction

• part of a whole

• the addend

• number on the top of a fraction

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

numerator

• downstairs number that gives the number of equal pieces or pats in a whole

• number of parts or pieces of a whole

• adding one group or more

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

2/6 -1/6

• 1/6

• 3/6

• 6/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D