Exponents
Order of Operations
Prime Factorization
Greatest Common Factor
Least Common Multiple
100
Write 6∙6∙6∙6∙6 as a power.
65
100
Evaluate this expression:
4 + (32-3)
10
100
List all of the factor pairs of 30.
(1, 30) , (2,15) , (3,10) , (5,6)
100
Find the GCF of 12 and 40
6
100
Find the LCM of 9 and 6.
18
200
Every power contains a "base" and an "exponent". Name a power that has a value of 16.
161 or 24 or 42
200
What is the first operation that should be performed in the following expression:
10/2 + 5 x 2 - 3
DIVISION
Division/Multiplication & Addition/ Subtraction move left to right
200
Write the prime factorization of 180.
22 x 32x 5
200
Give me two numbers that are considered to be "relatively prime"
any two numbers that have 1 as their GCF
200
List the first 5 multiples of 7.
7,14,21,28,35
300
Which of these numbers is NOT a perfect square?
1,4,9,16,20,25,36,49,or 64
20
300
Evaluate this expression 6(25 -22) / 15
4
300
Find the number represented by the prime factorization 23 x 32 x 5
360
300
Find the GCF of 18 and 66 .
6
300
What is the LCM of these two numbers given their prime factorizations:
(2 x 32 x 5) and (23 x 3)
360
400
Write a power that has a value greater than 20 and less than 30.
52 or 33
400
10 - (18+6) / 23
7
400
D
400
I have 12 chickens, 36 roosters, and 72 peacocks on my farm. I want an equal amount of each bird type in every pen. What is the largest amount of pens I can build?
12
400
Every 8th caller at a radio station receives a gift card. Every 18th caller receives a concert ticket. At what point will the caller receive both a gift card and a concert ticket?
the 72nd caller!
500
A square vegetable garden has side lengths of 7 feet. You plant flowers in the center portion of the garden, a square that has side lengths of 3 feet. You divide the remaining space into 4 equal sections and plant tomatoes, onions, zucchini, and peppers. What is the area of the onion section?
10 ft2
500
21
500
What is the greatest perfect square that is a factor of 48?
16
500
You are filling piñatas for your friend’s birthday party. You have 16 kazoos, 20 mints, and 24 lollipops. You want identical groups of gifts in each piñata with no gifts left over. What is the greatest number of piñatas you can fill?
4
500
Stoplight A changes color every 45 seconds and Stoplight B changes color every 150 seconds. After how many seconds will the stop lights change color at the same time?
450 seconds