Show:
Evaluating
Square Roots, Vocab
Expressions
Finding Solutions
Properties/Subsets
100
Evaluate 5x when x=-4
What is -20
100
the order of operations
What is PEMDAS? (parentheses, exponents, multiply/divide, add/subtract)
100
The sum of 8 and a number x
What is 8+x
100
Use mental math to solve x + 5 = 7
What is 2
100
x + 7 = 7 + x
What is the commutative property of addition
200
Evaluate the power 2^3
What is 8
200
Estimate the square root of 17 to the nearest integer.
What is 4
200
7 less than a number n
What is n-7
200
Use mental math to solve x - 7 = -10
What is -3
200
3 x (4 x 5) = (3 x 4) x 5
What is the associative property of multiplication
300
Evaluate 2.5m + 5 when m=4
What is 15
300
the reciprocal of 4/5 and the reciprocal of -2 (you will have two answers)
What is 5/4 and -1/2
300
28 more than the product of a number n and 5
What is 5n + 28
300
Is x = 6 a solution to 2x - 20 = 8?
What is no (12 - 20 = -8...not 8)
300
What subset of the real numbers does the square root of 17 belong to?
What is irrational
400
Evaluate w - 4z when w is 9 and z=-2
What is 17
400
(1/2)(6+18) - 2^2
What is 8?
400
5 less than the quotient of 3 times a number w and 7
What is (3w)/7 - 5
400
Is (4, 13) a solution to the equation y = 4x - 3?
What is yes
400
Use the distributive property and simplify 3(2x + 4) + 5 + 7x
What is 13x + 17
500
Evaluate x/y , when x = 2/7 and y = 5/6
What is 12/35
500
The absolute value of -8 + The square root of 16 + The reciprocal of -1/2 = ______
What is 8 + 4 + (-2) = 10
500
Evaluate: (The quotient of 4 and 7) divided by (the quotient of 3 and 8)
What is 40/21
500
Use a table to estimate the solution to 5x + 4 = 50 to the nearest integer
What is 9 *Note: (9, 49) (10, 54)
500
List all of the subsets of real numbers that 0 is a part of.
What is Whole Numbers, Integers, Rational Numbers