Adding and Subtracting Rational Numbers and Fractions

What is the result of adding 2/9 and 5/9?

• 7/9

• 9/7

• 2/18

• 1/9

Tags

CCSS.4.NF.B.3D

CCSS.4.NF.B.3C

How do you simplify -6/8?

• -3/8

• -6/4

• -1/2

• -3/4

What is the result of adding -3/7 and 5/7?

• 2/7

• -2/7

• 8/7

• -8/7

Tags

CCSS.7.NS.A.1C

How do you simplify 4/6?

• 2/3

• 2/6

• 4/3

• 1/3

What is the common denominator for 3/10 and 1/2?

• 5

• 20

• 10

• 2

What is the result of adding -1/4 and -2/3 with a common denominator?

• -1/12

• -7/12

• -5/12

• -11/12

Tags

CCSS.7.NS.A.1C

What is the result of adding 7 4/5 and 5 3/5?

• 13 2/5

• 12 7/5

• 12 2/5

• 13 7/5

Tags

CCSS.4.NF.B.3D

CCSS.4.NF.B.3C

What is the result of adding -3 3/8 and -2 1/4?

• -5 7/8

• -5 3/8

• -5 1/8

• -5 5/8

Tags

CCSS.7.NS.A.1C

What is the result of adding -9 3/5 and 5 1/5?

• -4 1/5

• -4 2/5

• -4 4/5

• -4 3/5

Tags

CCSS.7.NS.A.1C

What is the result of adding 7 5/6 and -4 1/3?

• 3 1/2

• 3 5/6

• 3 2/3

• 3 1/3

Tags

CCSS.7.NS.A.1C