Adding Fractions Same Denominator

When Adding LIKE denominators fractions: To find the numerator, you need to

• The numerator remain the same

• Cross multiply the numerators

• Multiply numerators

• Add Numerators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Add

Tags

CCSS.4.NF.B.3A

When adding and subtracting fractions, which value needs to be the same in all values being added/subtracted?

• Numerator

• Denominator

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the first step of adding or subtracting two fractions?

• Checking if the numerators are the same

• Checking if the denominators are the same or different

• Checking that the fractions are equal

• Adding or subtracting

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4/6 + 9/6

• 2 3/6

• 2 1/6

• 5/6

• 13/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

4/10 + 12/10

• 1 6/10

• 8/10

• 15/10

• 1/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

2/9 + 1/9

• 4/9

• 1/3

• 3/9

• 1/9

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

3/5 +6/5

• 9/10

• 3/5

• 9/5

• 1 4/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

11/6 + 7/6

• 18/6

• 18/12

• 3

• 4/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

7/12 - 3/12

• 1/3

• 4/12

• 10/12

• 4/24

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D