Integer Operations

Front

Drought conditions in Texas are causing lake levels to drop 3 inches per day. If it doesn’t rain for a week, what will the level change be at the end of the week?

Back

-21 inches

Front

Reed buys a $3 cup of coffee every morning. By how much will his bank account be impacted after 6 days?

Back

- $18

Front

A hiker climbs down a mountain that is 84 ft above sea level. It took him 6 hours to make it back to sea level. What was the average number of feet that he descended each hour?

Back

-14 ft

Front

What is the sum of the percent annual sales growth for these 4 stores?

Back

13

Front

Which equation best represents the model? Options: 2 – 5 = -3, -3 +2 = -1, -3 – 2 = -5, 2 + 5 = 7

Back

-3 +2 = -1

Front

Expression that best represents the model: -7 + 4, 7 – 4, 12 – 7, 7 + 4

Back

-7 + 4

Front

Temperature was -7 F in the morning and rose 8 degrees by noon. What is the temperature at noon?

Back

1 F

Front

Expression that best represents the model: 3 ∙ (−3), 3 ∙ 3, 3 ∙ (−9), (−3) ∙ (−3)

Back

3 ∙ (−3)

Front

Angela's scores on 4 holes: 2, -3, 1, -2. What is her total score?

Back

-2

Front

Marla owes her sister $15. She pays her $6 today. Which integer represents the amount of debt she has remaining?

Back

-9