Addition and Subtraction of Fractions Benchmark

2/6 + 1/4 + 1/6

• 9/24

• 4/16

• 2/3

• 9/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/3 + 2/6 + 4/9

• 20/18

• 18/20

• 20/9

• 2/9

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

5/6 - 1/4

• 4/6

• 7/12

• 4/2

• 1/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/4 + 2/3 - 1/4

• 1/3

• 14/12

• 12/14

• 3/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the sum of these fractions in lowest terms?

• 5/12

• 5/24

• 6/12

• 6/144

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the sum of these fractions in lowest terms?

• 22/5

• 6/3

• 22/15

• 6/15

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Choose the expression that is equivalent to 1/3 + 2/4

• 12/12 + 6/12

• 4/8 + 6/8

• 4/12 + 6/12

• 1/4 + 2/4

Tags

CCSS.4.NF.B.3A

Same multiple of the denominators (same bottom numbers).

• Mixed Number

• Common Denominators

• Improper Fractions

• Equivalent Fractions

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

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

• a monkey.

• unlike terms.

• common denominators.

• the same numerators.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 5/14
• 3/7
• 5/7
• 5/14

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D