Adding and Subtracting Integers

Newman borrows 20 dollars from Jerry. A week later he borrows another 20. Yesterday Newman paid Jerry back $5. What integer would be represent what Newman owes Jerry?

• -45 dollars

• -35 dollars

• -25 dollars

• -15 dollars

In training for a marathon, Homer tried to beat his average time per kilometer. Here are his times in comparison to his average time.

On Monday he was 10 seconds UNDER his average time.

On Tuesday he was 15 seconds OVER his average time.

On Wednesday he was 7 seconds UNDER his average time.

What integer would best describe his OVERALL training time over the past 3 days?

• +32 seconds over his average time

• -12 seconds under his average time

• -2 seconds under his average time

• +18 seconds over his average time

Ash is trying really hard to catch 'em all but Team Rocket sometimes steals some of his pocket monsters. Over the last 4 weeks here's what has happened:

Week 1: Ash caught 30 pocket monsters

Week 2: Team Rocket stole 50.

Week 3: Ash caught 15 more

Week 4: Team Rocket stole 20 more

By how many did Ash's pocket monsters change in the last 4 weeks.

• -35 pocket monsters in 4 weeks

• +25 pocket monsters in 4 weeks

• -25 pocket monsters in 4 weeks

• +35 pocket monsters in 4 weeks

Kyle received a notice from his bank that his account was overdrawn by $14. He made a deposit of $50. How much money is now in Kyle's account? 

• $36
• $-36
• $64
• -$64

The low temperature in Lindale, Texas is 32 degrees Fahrenheit. While the low temperature in Anchorage, Alaska is -15 degrees Fahrenheit. Find the difference in the low temperatures in Lindale and Anchorage. 

• 17 degrees
• -47 degrees
• 47 degrees
• -17 degrees

-64 + 22 - 45

• -87
• 41
• -3
• 131

Justin had 748 pieces of candy. He decided to give his friend 54 pieces. How many pieces of candy does Justin now have?

• 23

• 700

• 802

• 694

There were 641 roosters, 76 pigs, and 90 cows on a farm. How many more roosters are there than pigs and cows combined?

• 565

• 475

• 166

• 551

Spongebob and Patrick wanted to blow bubbles. They went to Bikini Bottom Walmart and bought 10 giant bubbles for $5 each. How much did they spend?

• $50

• $100

• $5

• $15

Mrs. Sean's class raised $921 selling chocolate for a school fundraiser. Mr. Pang's class raised $786 for the fundraiser. How much more did Mrs. Sean's class raise for the fundraiser?

• $145

• $1,707

• $135

• $150