Variables and Expressions
Real Numbers and Properties
Properties of Exponents
Data Distribution
Multi-Step Equations
100
A symbol, usually a letter, that represents values. Example: x, y, z
What is a variable?
100
The number under the radical symbol
What is the radicand?
100
Convert this number to a base with an exponent: (k)(k)(k)
What is k^3? (k to the third power)
100
The number of times a data value occurs.
What is frequency?
100
Group the like terms: 4 + 5 + 6x + 45y + 6 + 3x
What is 4 + 5 + 6 6x + 3x 45y
200
A mathematical phrase involving numbers and operation symbols, but no variables. Example: 4+3
What is a numerical expression?
200
The radical symbol and radicand form this.
What is a radical?
200
Simplify this expression: 4^0 Said: 4 to the 0 power
What is 1?
200
A bar graph used to display the frequency of data divided into equal intervals
What is a histogram?
200
What Property is shown here: 4(4 + 2y) = (4)(4) + (4)(2y)
What is the distribution property?
300
Say this equation as a word equation: 4 x 5 + 2 = 22
What is 4 times 5 plus 2 equals 22 ?
300
Numbers that can be expressed as a/b, where b does not = 0
What are rational numbers?
300
What property of exponents is expressed here: (a/b)^n
What is raising a quotient to a power?
300
When you total (add) the data values and divide by the number of values.
What is the mean?
300
What should you always do after you solve for a variable?
What is check your solution?
400
Evaluate the answer to this expression: 5 - 6 + 22 - 4 / 4
What is 20?
400
What property is demonstrated here: 1 + (4 +5) = (1+4) + 5
What is the associative property of addition?
400
What property is expressed? (m^3)^n
What is raising a power to a power?
400
The 5 values needed to create a box and whisker plot
What is: minimum, maximum, median, third quartile, and first quartile
400
Solve for c: 2(8+4c)=32
What is 2?
500
Evaluate this expression: x = 5 and y = 2 2x + 22/y + 10
What is 31?
500
Give an example of an irrational number
What is any irrational square root, etc... Cannot be expressed as a quotient of 2 integers
500
Simplify the expression: (2a)(9b^4)(3a^2)
What is 54(a^3)(b^4)
500
What is the interquartile range of these data values: 1, 2, 2, 3, 3, 4, 4, 5, 6, 6, 7, 7, 8, 8, 9
What is 4?
500
What are the steps to solving multi-step equations?
What is ACES check? A-apply the distributive property C-combine like terms E-eliminate the constant S-solve for the variable CHECK-check your solution
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