Peter signed up for a program that costs
$10.50 per month to stream movies to his
computer. He decided to cancel his service
after 5/6 month. He only has to pay for the
amount of time he used the service. What
number represents the total change in the
amount of money Peter has after paying for
the service?
Lesson 1-10
-$8.75
100
Counting numbers, their opposites, and 0
integers
200
-121 + (-34)
Lesson 1-3
-155
200
-94/4
Lesson 1-8
-23 1/2
200
Convert 19/3 to a decimal.
Lesson 1-2
6.3 repeating
200
In 5 rounds of a game, Jill scored -3, 8, 9 -7,
and 13. What integer represents her average
score for the 5 rounds?
Lesson 1-10
4
200
Any number that can be written in the form a/b, where a and b are integers and b does not equal 0.
rational number
300
-86 + 92
Lesson 1-3
6
300
Jason spends $2.35 to buy lunch at school.
If he buys a lunch on 9 days, what number
represents the total change in the amount of
money Jason has?
Lesson 1-7
-$21.15
300
Convert 9/11 to a decimal.
Lesson 1-2
0.81 repeating
300
Marcelo played a carnival game 6 times. He spent 3 tokens to play each game, and won 7 tokens each game. Write an expression that can be used to find the total profit in tokens that Marcelo made.
Lesson 1-10 p. 68
6(7 + (-3))
6(-3 + 7)
6(7) + 6(-3)
300
Part 1: On a cold winter morning, the temperature was
-4°F. By noon, the temperature increased 4°.
What was the temperature at noon?
Part 2: What term describes the relationship between -4 and 4?
0 degrees F; additive inverses
400
-1/8 - 0.356
Lesson 1-5
-0.481
400
A boat drops an anchor 17.5 feet to the
bottom of a lake. If the anchor falls at a rate of
0.07 feet each second, how long will it take the
anchor to reach the bottom of the lake?
*Don't forget your unit!
Lesson 1-9
250 seconds
400
11/12
Lesson 1-2
0.916 repeating
400
The temperature of a pot of water is 180.3 degrees F. The temperature of the water changed -2.5 degrees F per minute. What was the temperature after 20 minutes?
Lesson 1-10 p. 68
130.3 degrees F
400
A fraction a/b where a and/or b are fractions and b is not equal to 0.
Complex fraction
500
Penelope has a birdhouse that is 4 9/10 feet
above the roof of her garage. She has a second
birdhouse that is 5.36 feet below the roof of
her garage. What is the distance between the
birdhouses?
Lesson 1-5
10.26 feet
500
-3.6 divided by 2 1/7
Lesson 1-9
-1 17/25
500
Greg bought 19 11/16 gallons of gas. What decimal
should the meter on the gas pump read?
Lesson 1-2
19.6875
500
Maggie spent $4.05 on cheese and fruit at the
farmer’s market. She bought 1/8 pound of apples,
1/4 pound of pears, and 1.25 pounds of bananas.
If fruit cost $0.80 per pound, how much did
Maggie spend on cheese?