Greatest Common Factor
Least Common Multiple
Prime Factorization
Algebraic Expressions
Randomicity
100
What is the GCF of 20 and 48? 

4

100

What is the LCM of 8 and 10? 

40

100

What is the prime factorization of 24? 

2 x 2 x 2 x 3

100

Write an expression to represent the sum of "a number" and 7

n + 7

100

How many days are in the month of November? 

30

200

What is the GCF of 8 and 32? 

8

200

What is the LCM of 3 and 12?

12

200

What is the prime factorization of 36? 

2 x 2 x 3 x 3

200

Write an expression to represent the product of "a number" and 10

10n

200

What is the mascot of Oak Harbor High School? 

The Wildcats

300

What is the GCF of 40 and 220? 

20

300

What is the LCM of 6 and 20? 

60

300

What is the prime factorization of 108? 

2 x 2 x 3 x 3 x 3

300

Write an expression to show 12 less than "a number"

n - 12

300

What room number is this? 

5A

400

What is the GCF of 63 and 105? 

21

400

What is the LCM of 9 and 15? 

45

400

What is the prime factorization of 102? 

2 x 3 x 17

400

Write an expression to represent 8 times the sum of 3 and a number

8(3 + n)

400

What is the name of the county that we live in? 

Island County

500

What is the GCF of 64 and 160? 

32

500

What is the LCM of 45 and 60? 

180

500

What is the prime factorization of 184?

2 x 2 x 2 x 23
500

Write an expression to represent:  9 less than the quotient of a number and 2

n/2 - 9

500

The Pilgrims are said to have celebrated the first Thanksgiving in what year?  (You get credit if your answer is within 10 years of the correct answer)

1621

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