Operations with Integers

Emily is a diver. Today she descended to a depth of 40 feet below sea level. Then she swam up 10 feet and descended another 4 feet. How far below sea level is Emily now?

• -34 feet
• -54 feet
• 54 feet
• -26 feet

-5-(-7)

• -12
• 12
• 2
• -2

-8+(-2)

• -6
• -10
• 10
• 6

On Friday, Elsa made withdrawals of $50, $60, and $17 from her savings account. On Monday she made a deposit of $135. How much money is now in Elsa's savings account?

• $262
• $8
• -$8
• -$262

 A soccer team is having a car wash. The team spent $50 on supplies. They earned $250, including tips. Write a sum of integers that represents the team’s profit.
**Profit is money they made. 

• -50 + 250 = -200
• -50 + (-250) = -300
• 50 + 250 = 300
• -50 + 250 = 200

What can be added to -4 to get a sum of 0?

• -4
• - 1/4
• 1/4 
• 4

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.

When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...

• POSITIVE
• NEGATIVE
• DEPENDS ON WHICH NUMBER IS LARGER.

-10(4)

• 40
• -14
• -40
• 14

-3(-4)

• -12
• 7 
• -7
• 12