Exploring Adding Integers: Number Lines & Opposites

1. Sarah has 5 apples, but she gives away 8 apples to her friends. How many apples does she have now?

• 3

• -3

• 0

• 5

Tags

CCSS.7.NS.A.1C

2. A submarine is at a depth of 20 meters below sea level. It rises 15 meters. What is its new depth?

• 0 meters below sea level

• 10 meters below sea level

• 5 meters below sea level

• 15 meters below sea level

Tags

CCSS.7.NS.A.1C

3. Tom has $30, but he spends $45 on a video game. How much money does he have left?

• -15

• 0

• 10

• -30

Tags

CCSS.7.NS.A.3

4. A temperature starts at 10 degrees Celsius and drops by 25 degrees. What is the new temperature?

• 5 degrees Celsius

• 0 degrees Celsius

• -10 degrees Celsius

• -15 degrees Celsius

Tags

CCSS.7.NS.A.3

5. A hiker climbs up 12 meters and then descends 18 meters. What is the hiker's final elevation?

• -6 meters

• 0 meters

• 6 meters

• -12 meters

Tags

CCSS.7.NS.A.3

6. A bank account has a balance of $50, but a fee of $70 is charged. What is the new balance?

• 50

• -30

• 0

• -20

Tags

CCSS.7.NS.A.1C

7. A roller coaster starts at a height of 15 meters and drops 25 meters. How high is it now?

• 20 meters

• -10 meters

• 5 meters

• 0 meters

Tags

CCSS.7.NS.A.3

8. A football team scored 20 points in the first half but lost 30 points in the second half. What is their total score?

• -10

• 30

• 10

• 20

Tags

CCSS.7.NS.A.1C

9. A diver is 10 feet underwater and swims up 15 feet. How far is the diver from the surface?

• 10 feet

• 0 feet

• 5 feet

• 20 feet

Tags

CCSS.7.NS.A.1C

10. A car travels 60 miles east and then 90 miles west. What is the car's final position relative to its starting point?

• 30 miles west

• 90 miles east

• 60 miles west

• 30 miles east

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B