Vocabulary & Concepts
Integers
Adding/Subtracting
Multiplying/Dividing
Real-World Application
100
Integers less than zero.
What are negative integers?
100
Integer that represents: Mt. Everest is 29,029 feet above sea level.
What is positive 29,029?
100
|-8 + -6|
What is 14?
100
-10 (-9)
What is 90?
100
The temperature at 9:00 am was -6 degrees. At 12:00 pm the temperature had risen 12 degrees. What was the temperature at 12:00 pm?
What is 6 degrees?
200
The product of a positive and negative integer.
What is a negative integer?
200
Integer that represents: Deposit of $60 in your bank account.
What is positive 60?
200
36 + ( -42)
What is -6?
200
24 ÷ -3
What is -8?
200
Sally spent $30 on school supplies and $15 on dinner at the mall. If she has $65 in her account, how much money does she have after buying school supplies and eating out?
What is $20?
300
The quotient of a negative and a negative integer.
What is a positive integer?
300
Integer that represents a loss of 9 yards.
What is -9?
300
-36 - (-22)
What is -14?
300
40 ÷ -4
What is -10?
300
A football team looked over some of the plays of the game and saw right before halftime that they lost 6 yards, lost 3 yards, gained 9 yards, and gained 7 yards. Determine that amount of yards gained or lost after the 4 plays.
What is a gain of 7 yards?
400
The sum of a negative and a negative integer.
What is a negative integer?
400
The opposite of -13.
What is 13?
400
-72 + (-14)
What is -86?
400
(4)(-3)(2)
What is -24?
400
Robert was balancing his check book. He had 3 transactions: • Deposited $120 from his job • Used his debit card and bought a shirt for $55 • Withdrew $30 at the bank machine to go to dinner What was his balance after the 3 transactions?
What is $35?
500
Measures the distance a number is from zero on a number line.
What is absolute value?
500
The absolute value of 18.
What is 18?
500
- 10 +(- 7) - 3
What is -20?
500
|-75 ÷ 3|
What is 25?
500
Brittany is very interested in cryogenics (the science of very low temperatures). With the help of her science teacher she is doing an experiment on the affect of low temperatures on bacteria. She cools one sample of bacteria to a temperature of -54°C and another to -88°C. What was the temperature difference in the two experiments?
What is 34 degrees?
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