Integer Operations

Front

3 + -7

Back

-4

Front

When you add opposites, what do you get?

Back

0

Front

A soccer team is having a car wash. The team spent $55 on supplies. They earned $275, including tips. The team’s profit is the amount the team made after paying for supplies. Write a sum of integers that represents the team’s profit.

Back

-55 + 275 = 220

Front

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.

Back

9 + (-22) = -13

Front

Explain the process for finding the product of two integers.

Back

Step 1: Figure out the sign using the tic-tac-toe chart
Step 2: Multiply the absolute value of the integers 
Step 3: Place the correct sign 

Front

If I have a negative and a positive, what will the answer be?

Back

Negative

Front

Flora made 3 withdrawals of $75 each from her bank account. What was the overall change in her account?

Back

$-225

Front

A mountain climber climbed down a cliff 50 feet at a time, 5 times in one day. What was the overall change in his elevation?

Back

-250 feet 

Front

(-4)(6)

Back

-24

Front

(-9)(-8)

Back

72