Add & Subtract Integers

During the final round of a game show, Sancho scored 200 points in the world history category and -400 points in the medicine category. What was his total score for the final round?

The temperature on Sunday was -15^o C. The temperature on Monday was 12 degrees less than the temperature on Sunday. What was the temperature on Monday?

• -27

• -3

• 3

• 27

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

• -9 + (-22) = -13

• 9 + (-22) = 13

• 9 + (-22) = -13

• none

A diver was 40 feet below the surface of the water. A fisherman was casting off a dock right above the diver that was 12 feet above the surface of the water. How far apart are the diver and the fisherman?

• 28 feet
• -28 feet
• 52 feet
• -52 feet

Henry starts the day with $30. He and his sister go to the fair. He pays for his own admission of $10, but fails to notice that $15 falls out of his wallet while he is paying. His sister lends him $10 so that he can still enjoy the fair. Write the equation that illustrates his day's financial events.

• 30 - 10 - 5 + 10 =

• 30 - 15 + 10 =

• 30 - 10 - 15 + 10 =

• 30 + 10 - 15 =

What is the distance between the following 2 integers? -20 and +30

• 10
• -10
• -50
• 50

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

• -9 + (-22) = -13
• 9 + (-22) = 13
• 9 + (-22) = -13
• none

The temperature was -3°F. Later that day the temperature was -10°F. How much does the temperature need to rise or fall to return to the original temperature of -3°F?

• Rise 7 degrees

• Fall 7 degrees

• Fall 13 degrees

• Rise 10 degrees

A dolphin was swimming 23 feet under the surface of the water. He rose 8 feet, then it dropped back down 4 feet. It rose 21 feet. What is the location of the dolphin now?

• 2 feet below sea level
• 2 feet above sea level
• 19 feet below sea level
• 15 feet below sea level

 Stephanie has $152 in the bank She withdrawals $20. Then she deposits $84.Find the sum in her bank. 

• 152 + 20 +84 = 256
• 152 -20 - 84 = 46
• 152 +20 - 84 = 88
• 152 - 20 +84 = 216