Add Sub Mul Div Fractions

6  1/2 - 2  2/5=
Reduce if needed.

• 5  2/7

• 4  2/20

• 6  1/2

• 4  1/10

Tags

CCSS.7.NS.A.1C

9 + 4 1/3 

• 13 1/3

• 12 1/3

• 5 1/3 

• 13 2/3

Tags

CCSS.7.NS.A.1C

18 - 4 1/5 

• 13 4/5

• 14 4/5

• 22 1/5

• 13 1/5

Tags

CCSS.7.NS.A.1C

1/5 + 3 2/3 + 7/15

• 4 1/3

• 3 10/23

• 4 3/5

• 3 1/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/9 + 4/9

• 7/18

• 7/9

• 12/9

• 12/81

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

3/5 + 1/4 = 

• 5/20

• 12/20

• 7/20

• 17/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the least common denominator for 1/3 and 3/4?

• 6

• 4

• 3

• 12

What is the least common denominator for 6/7 and 1/2?

• 12

• 14

• 7

• 6

What is the least common denominator you could use to subtract 1/6 and 1/4?

• 24

• 16

• 20

• 12

What must you have to add and subtract fractions?

• Common numerators

• Different numerators

• Different denominators

• Common denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2