Same Denominators Adding

  How do you add two fractions with like denominators?

• Add the denominators; keep the numerators the same

• Add the numerators and add the denominators

• Add the numerators to the denominators

• Add the numerators and keep the like denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Add: 
4/15 + 5/15

• 9/15

• 10/15

• 1/15

• I have no clue how to do this!

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

2/5  +1/5 + 1/5=

• 3/15

• 4/5

• 2/5

• 4/15

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

5/10+4/10

• 10/10

• 9/10

• 8/10

• 7/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

23/100 + 28/100

• 51/100

• 41/100

• 60/100

• 75/100

Tags

CCSS.4.NF.C.5

2/8 + 4/8 =

• 6/16

• 2/8

• 6/8

• 2/16

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

2/12 + 3/12 =

• 1/2

• 5/12

• 6/12

• 5/24

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Kayla had 1/6 of the cake and Jim had 3/6 of the cake. How much cake did they take in total?

• 6/6

• 2/6

• 1/2

• 4/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is ¹/₈ + ⁵/₈?

• 1
• ⁶/₁₆ or ³/₈
• ⁶/₈ or ³/₄
• ²/₄ or ¹/₂

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Karen has been monitoring her mileage. According to last week's driving log, she drove 2/6 of a mile in her car and 1/6 of a mile in her truck. How far did Karen drive last week in all?

• 1/6

• 2/6

• 3/6

• 5/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D