Simplifying Expressions
Solving Equations
Scientific Notation
Measures of Central Tendency
Fractions, Decimals, Percents
100
What is 3x-7x?
-4x
100
What is x + 5 = 8
x = 3
100
What is 5,890,000 written in scientific notation?
5.89 X 10 to the 6th power
100
What is the mean of 44, 56, 88, and 68?
64
100
What is an equivalent fraction?
One that is equal to the other
200
What is 8p+9k-3p-11k?
5p-2k
200
What is 2x = 16
x = 8
200
What is 3.09 X 10 to the negative 3rd power written in standard notation?
0.00309
200
What is the mode of the following data set? 55, 33, 47, 55, 55, 33, 65, 33, 67
There are two modes, 55 and 33
200
What is 5/8 as a percent?
62.5%
300
What is 2(4z-6)?
8z-12
300
What is -5x + 10 = 45
x = -7
300
What is 0.0000007655 written in scientific notation?
7.655 X 10 to the negative 7th power
300
What is the median of the following data set? 8, 10, 14, 17, 18, 21, 24
17
300
What is 0.25 as a simplified fraction?
1/4
400
What is -3x(4y-5)?
-12xy+15x
400
What is -3x - 12 = 24
x = -12
400
What is the product of 4.3 X 10 to the 2nd power and 3.5 X 10 to the 4th power?
1.505 X 10 to the 9th power
400
What is the range of the following data set? 6, 8, 22, 28, 40
34
400
What is larger, 3/9 or 4/5?
4/5
500
What is -2(7a-12)-18?
-14a+6
500
What is 4x + 3 - x +7 = 40
x = 10
500
What is the quotient of 8.4 X 10 to the 8th power and 4.2 X 10 to the 5th power?
2.0 X 10 to the 3rd power
500
What is the median of the following data set? 2, 4, 3, 6, 8, 10, 9, 12
7
500
What is 1/3 + 4/9?
7/9
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