Fractions -equivalent and adding/subtracting

Which fraction is equivalent to 2/3?

• 23/23
• 3/2
• 2/6
• 4/6

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Simplify the fraction 8/12.

• 2/6
• 2/3
• 16/24
• 16/24

Solve.  1/2 - 1/4

• 1/8
• 2/6
• 0/6
• 1/4

Tags

CCSS.7.NS.A.1C

Add.

3/5 + 1/4

• 5/20

• 12/20

• 7/20

• 17/20

Tags

CCSS.4.NF.A.2

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

• 6
• 4
• 3
• 12

Tags

CCSS.4.NF.A.2

Simplify the fraction
15/20

• 5/10
• 3/4
• 2/3
• 1/5

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

Which fraction is equivalent to 1/2?

• 10/19
• 10/17
• 10/11
• 10/20

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Simplify the fraction

18/24

• 1/2

• 2/9

• 3/4

• 9/12

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Add.

2/5 + 3/10

• 7/10

• 5/10

• 1/2

• 5/15

Tags

CCSS.4.NF.A.2

CCSS.4.NF.C.5