Prime Factorization
Mental Math
Exponents
Word Problems
Composite & Prime
100

What is the prime factorization of the number 12?

2 x 2 x 3

100

3 x 10

30

100

3 x 3

32

100

Brandon went to Walmart and bought 5 bags of dog treats. Each bag has 24 treats. How many treats are there?

120 treats

100

Choose the best word to describe the number 3.

a.) prime

b.) composite 

c.) neither

 

Prime

200

What is the prime factorization of the number 28?

2 x 2 x 7

200

7 x 100

700

200

4 x 4 x 4 x 5

43 x 5

200

Briar Creek Elementary School has 15 rooms with 29 desks in each room. How many desks are there?

435 desks 

200

Choose the best word to describe the number 11.

a.) prime

b.) composite

c.) Neither

Prime

300

Using exponents when possible, what is the prime factorization of the number 64?

2

Two to the 6th power

300

107

10,000,000

300

What is the value of 2 x 32 ?

18

300

Zoe & Alma walked to Dunkin Donuts to get 12 boxes of donuts. Each box costs $33. How much did they spend on donuts?

$396 

300

Choose the best word to describe the number 1.

a.) prime

b.) composite

c.) neither

Neither

400

Using exponents when possible, what is the prime factorization of the number 66?

2 x 3 x 11

400

Using compatible numbers: Round then solve

22 x 97

Compatible numbers round to:

20 x 100 = 2,000

400

What is the value of 33 x 43  ?

1,728

400

Cheston Elementary bought seven new computer systems. Each costs $234. What was the total cost?

$1,638

400

Identify the composite numbers. 

Select three correct answers: 

a. 29

b. 7

c. 10

d. 36

e. 9

C,D,E

500

Using exponents when possible, what is the prime factorization of the number 100?

2x 52

500

Using compatible numbers: Round then solve

209 x 33

Compatible numbers round to

200 x 30 = 600

500

Find the product of 7 x 7 x 7 x 7 using exponents

74

500

Gemma is collecting money for school. Her goal is to get $400. She has collected $20 each from 12 people so far. How much more money does she need to collect to reach her goal?

$29 x 12 = $240


$400 (goal) - $240(collected) = $160 left to collect

500

Identify the prime numbers. 

Select three correct answers. 

a. 24

b. 13

c. 19

d. 38

e. 29

f. 15

B,C,E