Adding, Subtracting, Multiplying Integers

(-5) x (-5)

• 25

• -25

(4)(-7)

• 28

• -3

• 3

• -28

You wrote two checks for $30 each. Then, you withdrew $35. Finally, you deposited $20. What was the overall change in your account?

• $75

• $-55

• $5

• $-75

Jim's business had a profit of $290 in its first month, and a loss of $130 in its second month. Write a sum of integers to find the profit/loss after the first two months.

• -50

• 4

• 50

• -10

• -25

• -13

• 25

• 13

56\div-8

• 7
  

• 6

• -6

• -7

Which situation could the integer -50 represent?

• a deposit of $50

• the temperature on a warm Spring day

• the distance driven on the way to the beach

• a decrease of 50 employees

A climber is at an altitude of 533 feet. He descends until he reaches 10 feet below sea level. How many feet did the climber descend?

• 523 feet

• 543 feet

• 0 feet

• 500 feet

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