Real-World Integer Challenges: Depths and Elevations

A submarine is at a depth of 150 meters below sea level. If it rises 70 meters, what is its new depth?

• 120 meters

• 100 meters

• 150 meters

• 80 meters

A hiker climbs 200 meters up a mountain and then descends 50 meters. What is the hiker's elevation change from the starting point?

• 200 meters

• 250 meters

• 150 meters

• 100 meters

The temperature in a city is -5 degrees Celsius. If the temperature rises by 12 degrees, what is the new temperature?

• -3 degrees Celsius

• 7 degrees Celsius

• 10 degrees Celsius

• 5 degrees Celsius

A bank account has a balance of $200. If $350 is withdrawn, what is the new balance?

• -$150

• $350

• $200

• -$200

A football team scored 3 points in the first half and lost 7 points in the second half due to penalties. What is their final score?

• 3

• 0

• -3

• -4

A diver is at a depth of 30 feet. If he goes down another 15 feet, how deep is he now?

• 15 feet

• 30 feet

• 45 feet

• 60 feet

A roller coaster starts at a height of 50 feet and drops to -20 feet. What is the total change in height?

• 70 feet

• 90 feet

• 30 feet

• 50 feet

A mountain is 1,200 meters tall. If a climber is currently at 300 meters, how many meters does he need to climb to reach the top?

• 1,200 meters

• 600 meters

• 900 meters

• 300 meters

A car's speed is 60 km/h. If it slows down by 15 km/h, what is its new speed?

• 75 km/h

• 30 km/h

• 60 km/h

• 45 km/h

A temperature dropped from 10 degrees to -4 degrees. What is the total change in temperature?

• -6 degrees

• 10 degrees

• 5 degrees

• 14 degrees