Area, Surface Area, and Volume
Orders of Operations and Basic Equations
The Basics
Patterns and Independent/Dependent Variables
Random
Equivalent Expressions
200
What is the area of a garden that is 17 metres long and 12 metres wide?
204 square metres
200
List the orders of operation and their inverses (opposites).
Addition <--> subtraction
Multiplication <--> division
200
The place value of the 5 in 125,487
What is the thousands place
200
A group of students earn money based on the number of candy bars they sell. If "m" represents money the students have earned and "c" represents the number of candy bars, which is the independent variable and which is the dependent variable? (You only get one chance to answer this one before you lose points.)
c is independent
m is dependent
200
How many sides does a hexagon have?
Six
200
Write an equivalent expression to 2 (x + 5)?
2x + 10
400
A = 1/2 bh
= 1/2 x 5.8 x 2.4
=1/2 x 13.92
= 6.96 square cm
400
Solve for x:
x + 12 = 25
x = 13
400
3.24 + 2.7 =
5.94
400
What is the pattern for the following:
Input: 4 5 6 12
Output: 12 15 18 36
Input times 3
400
The place value of 3 in 472.139 is....
hundredths
400
Simplify: 3 (14 - 2x)?
42 - 6x
600
A = 1/2 (b1 + b2)h
A = 1/2 (b1 + b2)h
= 1/2 x (4.5 + 9) x 6
= 1/2 x (13.5 ) x 6
= 1/2 x 81
= 40.5 square cm
600
What is the value of x for the following problem?
5x = 215
43
600
Solve:
(-12) - 10
-22
600
Students are given the pattern y = x - 2.
If the beginning of the chart is the following:
Input: 1 2 3
Output: -1 0 1
What is the value of y when x = 12?
y = 10
600
Solve:
83.781 - 15.425
68.356
600
How can you write one hundred seventeen and three tenths?
117.3
800
What is the volume of a rectangular prism that is 5 feet wide, 3.2 feet high, and 8 feet deep?
What is 128 cubic feet?
800
[10 + (9 - 5)]/2
What is 7?
800
Subtract: 80.0-39.6
What is 40.4
800
What is the pattern for the following:
Input: 16 15 14 12
Output: 8 7.5 7 6
Divide input by 2
800
Convert 27 & (1/2) into an improper fraction.
55/2
800
Which of the following is NOT equivalent to 2(4x - 2)?
8x - 3 - 1
6x - 3 + 1
4(2x - 1)
9x + 6 - x - 2
6x - 3 + 1
1000
(A=1/2bh) x 4 + A=bh = _______
Answer: 60.68 or 60.69 square cm
1000
Find the value of x:
8x - 15 = 2x + 42
x = 9.5
1000
Solve:
(5 x 2) - 10 + 17 =
17
1000
Students are given the pattern y = 2x + 3.
If the beginning of the chart is the following:
Input (x): 1 2 3
Output(y): 5 7 9
What is the value of y when x = 50?
103
1000
Given the following list:
75, 80, 86, 88, 72, 80
What are the mean, median, mode, and range? (Round the mean to the hundredths place.)
Mean: 80.16 or 80.17
Median: 80
Mode: 80
Range: 16
1000
Which expression is equivalent to 2(5x + 7) - 9?
10x + 5