+/- unlike fractions and reducing fractions

Find the common denominator, add, then simplify.

• 5/6

• 1/12

• 6/18

• 6/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Find the common denominator, add, then simplify.

• 8/14

• 4/7

• 4/14

• 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What number could be a common denominator for these two fractions?
2/3   and   3/4

• 3
• 4
• 7
• 12

Tags

CCSS.4.NF.A.2

Fill in the blank in order to create a true number sentence:
1/2 = __ /8

• 2
• 4
• 6
• 8

Tags

CCSS.4.NF.A.1

CCSS.3.NF.A.3B

Fill in the blank in order to create a true number sentence:
3/5 = __ /10

• 6
• 15
• 5
• 10

Tags

CCSS.4.NF.A.1

CCSS.3.NF.A.3B

Fill in the blank in order to create a true number sentence:
1/3 = __ /30

• 3
• 5
• 10
• 15

Tags

CCSS.4.NF.A.1

CCSS.3.NF.A.3B

2/3 + 1/2 = 

• 6/7
• 2/6
• 3/5
• 7/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Reduce:  6/15

• 2/5
• 3/5
• 4/9

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

Simplify the fraction: 
15/12

• 4/3
• 5/4
• 5/3
• 3

Tags

CCSS.6.EE.A.4

CCSS.6.NS.B.4

Reduce the fraction:
15/30

• 1/2
• 5/10
• 3/15
• 3/15

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2