Adding and Subtracting Rationals Word Problems

A girl's hair is 12 3/8 inches long. If she has 2 1/2 inches cut off, how long will her hair be?

• 10 1/4 inches

• 10 3/16 inches

• 9 7/8 inches

• 10 7/8 inches

Tags

CCSS.7.NS.A.1C

Mr. Smith has -$275.78 as his account balance. He deposits $539.20 into his account. What is Mr. Smith's account balance now?

• $813.98

• $263.42

• $539.78

• $345.98

Tags

CCSS.7.NS.A.1C

Devon had his two friends over for pizza. Devon ate 1/4 of the pizza. One of his friends ate 3/8 of the pizza and the other friend ate 1/8 of the pizza. How much of the pizza is left?

• 1/4

• 1/8

• 1/3

• 1/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Jay walked 1/2 mile to school. After school, he walked 1/3 mile to his aunt’s house. Afterwards, he walked 5/6 mile home. How many miles does he walk in one day?

• 1 2/3 miles

• 1 4/6 miles

• 7/11 of a mile

• 1 1/6 miles

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Jacob ran 4 3/5 miles on Monday, 4.5 miles on Tuesday, and 3 3/5 miles on Wednesday. How many total miles did John run?

• 12 26/50 miles

• 12 7/10 miles

• 11 7/12 miles

• 12 miles

Tags

CCSS.7.NS.A.1C

• -$1

• $38

• $33

• $36

Tags

CCSS.7.NS.A.3

Tags

CCSS.5.NBT.B.7

• $82.09
• $82.61
• $82.85
• $83.37

Tags

CCSS.6.NS.B.3

241.68

• +241.68

• +59.02

• -59.02

• -241.68

Tags

CCSS.7.NS.A.3

What is the sum of 4 3/10 and (-6.2)? Express your answer as a decimal.

Mathematical Equivalence

ON

Tags

CCSS.7.NS.A.1C