Enter Title

GCF

100

What is the GCF of 8, 4 and 20 

4

200

What is the GCF OF 20 AND 30 

10

300

What is the GCF of 40 and 45

5

400

What is the GCF of 10 and 100

10

500

What is the GCF of 36 and 60 

12

LCM

100

What is the LCM of 5, 10 and 20

20

200

What is the LCM of 3, 5, 15

15

300

What is the LCM of 6 and 20

60

400

What is the LCM of5, 25 and 50

50 

500

What is the LCM of 4, 6 and 24

24

Square Root/ Powers

100

What are the dimensions of a square mat of 9025m²

95

200

If someone sends emails to 6 people Monday, then those 6 people send emails out to another 6 on Tuesday, How many emails will be sent out on Friday? 

6^{5 =} 7776 emails

300

express 8x8x8x8x8 as a power and find the product 

8⁵ = 32768

400

Find the square root of 6889

83

500

If someone wins the lottery they have 

Option 1: Take $600 immediately 

Option 2: Take the winnings May 6 when it starts at $3 on May  1 and continues to triple until May 6

3⁶ = 729

Order of Operations

100

3 - (2³ - 1) + 5 

6

200

(9+8-4²⁾ x 2 + 1

3

300

9² - 3 x (3² x 2) + 5

5

400

(3² - 2²)² + 5

30

500

2³ / (8 x 3 / 6)

2

BONUS

100

Name the first 3 multiples of 7

14, 21, 28

200

what are all the factors of 36

1, 2, 3, 4, 6, 9, 12, 18, 36

300

What is the square root of 361

19

400

8 x 3 / 6 + 2³

12

500

what is the LCM of 8 and 36

72