Adding and Subtracting Fractions with Mixed Numbers

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

• 4 9/15
• 4 1/4
• 4

Tags

CCSS.7.NS.A.1C

• 3 1/3
• 3 2/3
• 3 1/2

Tags

CCSS.7.NS.A.1C

Rick made a paper football that was 1 ¹/₆ inches long. Carly made one that was ⁵/₆ of inch long. How much longer was Rick's paper football than Carly's?

• 2 inches

• 1 ⁴/₆ inches

• 1 ²/₃ inches

• ¹/₃ inch

Tags

CCSS.7.NS.A.1C

Jerome wants to walk to school. He lives 2 1/4 miles away. So far, he has walked 7/8 of a mile. How far does he have left to go?

• 1 3/8

• 2 6/4

• 1 6/8

• 2 3/4

Tags

CCSS.7.NS.A.1C

Write the mixed number as an improper fraction

5 ⁶/₇

Write the improper fraction as a mixed number

²⁷/₈

• 3 ²/₈

• 4 ³/₈

• 8 ³/₄

• 3 ³/₈

What is the sum of these fractions?

• 4/5

• 3/20

• 17/20

• 4/20

Tags

CCSS.7.NS.A.1C

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Write the mixed number as an improper fraction

2 ³/₅