Integer Operations
Probability & Sampling
Area & Volume
Scale Drawings
Constant of Proportionality
100
The result when you subtract the integers
-5 - - 62
57
100
Calculate the mean, median, mode, and range.
8, 6, 12, 15, 5, 2
Mean: 8, Median: 7, Mode: No Mode and Range: 13
100
What is the volume of this figure?
6 x 3 x 4 = 72 cm3
100
Original Figure: 7 inches by 14 inches
Scaled Copy: 21 inches by 42 inches
3
100
Drew paints portraits. Find the constant of proportionality if it is a proportional relationship
Time (in hours) = x Number of portraits = y
1 5
2 10
3 15
4 20
5 portraits per hour
200
Add and Subtract integers
-3 + 66 + -93 + 10
-20
200
You are trying to decide what to wear to school. You know you have a green pair of pants, a red pair, and a blue pair. You also have a brown shirt, a plaid shirt, and a yellow shirt. How many different outfit combinations can you make?
9
200
I made a tower in the shape of a rectangular prism out of blocks. The length was 8 in, width was 2 in, and height was 4 in. What was the volume of the figure?
8x2x4 = 64 cubic inches
200
Original Figure: 7 inches by 14 inches
Scaled Copy: 21 inches by 42 inches
1/5
200
Daisy made bread. The equation B = 4f shows the number of breads basked based on the amount of flour used. Where B is the number of bread loaves made and f is the cups of flour used. Find the constant of proportionality.
k = 4 loaves per cup
300
Add the integers
-20 + 3 + (-40) + 9
-48
300
What is the probability of rolling two odd numbers in a row with a standard number cube?
1/4, or 0.25, or 25%
300
What is the area of this rectangle?
3 x 5 = 15 cm2
300
Pam drew a scale drawing of a game room. She used the scale 1 inch : 2 feet. If the air hockey table is 5 inches in the drawing, how long is the actual air hockey table?
10 feet
300
A ferry transports bikes to an island. Write k (which is the CoP).
Number of bikes (x) 10 12 14
Number of trips (y) 5 6 7
k = 0.5
400
Simplify the fraction:
6/8
3/4
400
You have a spinner with four equal sections that are blue, red, green, and yellow. If you spin it 100 times, about how many times should you land on yellow?
25
400
A box is 9 inches by 11 inches by 8 inches. What is the volume of the box?
792 cubic inches
400
Desmond measured a city park and made a scale drawing. The scale he used was 1 centimeter : 9 meters. The actual width of the soccer field is 54 meters. How wide is the field in the drawing?
6 cm
400
A dog can walk 1 1/2 miles in 3/4 of an hour. How far can the dog walk in an hour?
2 miles
500
Multiply integers
(-3)(-21)(-8)
-504
500
Jason rolled a die twenty times. He landed on 2 five times, 3 seven times, 6 two times, and 5 six times. What is the experimental probability of landing on 6?
1/10, 0.1, or 10%
500
What is the area of this rectangle?
5 x 8 = 40 cm2
500
The distance between two cities on a map is 4.125 inches. Find the actual distance if the scale on the map is 2 inches = 40 miles.
82.5 miles
500
The number of milk bottles sold can be determined by the equation P = 0.35n, where P is the number of bottles of milk and n is the number of boxes opened. Find the constant of proportionality with correct units.
k = 0.35 bottles per box