Adding and Subtracting Fractions Unlike

2/6 + 1/2 =

• 5/6

• 3/6

• 4/6

• 3/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/4 + 2/8 =

• 1

• 5/12

• 6/32

• 5/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

To add or subtract, two fractions must have...

• a monkey.

• unlike terms.

• common denominators.

• the same numerators.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the first step to simplifying a fraction?

• List your multiples of each fractions

• List your factors of each fraction

• Pick a random number and divide the fraction twice

• None of these are true

simplify 7/21

• 3

• 1/3

• 2/3

• 3/5

Tags

CCSS.4.NF.A.1

Calvin and some friends baked different kinds of pizza and cut them into different number of slices. They ate 1/4 of one pizza, 1/4 of another, 3/12 of another, and 1/12 of another. How much pizza did they eat? Simplify your answer.

• 8/12 pizza

• 4/8 pizza

• 1 whole pizza

• 5/6 pizza

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

5/6 - 1/3 =

• 1/2

• 1/3

• 1/6

• 1/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4/5 - 1/20 = 

• 0
• 20/15
• 3/15
• 15/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

8/9 - 1/3 = 

• 7/6
• 5/9
• 2/3
• 8/27

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3 1/4 + 5 1/3

• 8 2/7
• 103/12
• 115/12
• 64/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2