Write an algebraic expression for each word phrase.
13 more than the product of 2 and j
What is 2j + 13?
100
Simplify each expression.
2 • 3^2 –7
What is 11?
100
Name the subset(s) of the real numbers to which each number belongs.
√77
What is an irrational number?
100
Simplify each expression.
9 + 2p + 3
What is 2p + 12?
100
True or False.
2 - (-3) = (-3) - 2
What is false?
200
Write an algebraic expression for each word phrase.
8 less than the quotient of 4 and p
What is 4/p - 8?
200
Simplify each expression.
4^2 + 8 ÷ 2
What is 20?
200
Name the subset(s) of the real numbers to which each number belongs. 4
What is natural numbers, whole numbers, interger, rational numbers?
200
Simplify each expression.
[4 + (–4)]y
What is 0?
200
True or False
Equivalent expressions
(12 - 5) + π and 7π
What is false?
300
Write a word phrase for each algebraic expression.
2t – 9
What is 9 less than the product of 2 and t?
300
Simplify each expression.
9 – (3 + 1)^2
What is -7?
300
Name the subset(s) of the real numbers to which each number belongs.
2/3
What is rational numbers?
300
Simplify each expression.
8 • (2y)
What is 16y?
300
Identify the property.
a • 1 = 1
What is identity property?
400
Write a word phrase for each algebraic expression.
0.5 (y + 3.3)
What is the product of 0.5 and the sum of y and 3.3?
400
Simplify each expression.
2 + 6 • 8 ÷ 4
What is 14?
400
Name the subset(s) of the real numbers to which each number belongs.
0
What is whole numbers, intergers, rational numbers?
400
Identify the property of real numbers shown in each situation.
You can find the cost of fish by multiplying the price per pound by the amount or by multiplying the amount by the price per pound.
What is Comm. Prop. of Multiplication?
400
Property illustrated.
(a + b) + c = a + (b + c)
What is Associative Property of Addition?
500
Write a word phrase for each algebraic expression.
The cost of a telephone call is 75 cents plus 25 cents times the number of minutes. Write an algebraic expression that models the cost of a telephone call that lasts t minutes.
What is 0.75 + 0.25t?
500
Simplify each expression.
5 + 4 • (8 – 6)^2
What is 21?
500
Name the subset(s) of the real numbers to which each number belongs.
π = Pi
What is an irrational number?
500
Identify the property of real numbers shown in each situation.
To find total time spent doing homework in a week, you add the amount from each day. You find that the total is the same no matter what order you use.