Factors
Multiples
Prime and Composite Numbers
Mult. Comparisons
100
Which number is a factor of 24? 12, 9, 5, 7
12
100
Find the first 10 multiples of 6.
6, 12, 18, 24, 30, 36, 42, 48, 54, 60
100
Identify the following number as prime or composite. 45
45 is a composite number.
100
Create an expression that will help you to solve this problem. Sandra's turtle is four times as long as her pet beetle. If Sandra's turtle is 12 centimeters long, how long is her pet beetle?
Sandra's pet beetle is 3 centimeters long.
200
Which number is NOT a factor of 30? 5, 1, 8, 6
8
200
Find the first 10 multiples of 5. Find the first 10 multiples of 3. What is the Least Common Multiple that both 3 and 5 share?
Multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30 Least Common Multiple: 15
200
Identify the following number as prime or composite. 23
23 is a prime number.
200

It costs $2 for a small box of crayons at the store. It costs $10 for a large pack of markers at the store. How many times more do the packs of markers cost than the box of crayons? 

A) 2 x 10 = M 

B) 2 x M = 10 

C) 2 + M = 10 

D) 10 x M = 20

B) 2 x M = 10

300
Which number is a factor of 10? 20, 12, 5, 3
5
300
Which is a list of multiples of 9? A) 9, 18, 28, 39 B) 9, 18, 27, 36 C) 9, 18, 25, 32 D) 9, 27, 34, 48
B) 9, 18, 27, 36
300
Identify the following number as prime or composite. 13
13 is a prime number.
300

Kendall has $44 in her bank. This is 4 times as much money than her sister has in her bank. How much money does Kendall’s sister have in her bank?

$11

400
Which number is NOT a factor of 36? 12, 6, 4, 8
8
400
Find the first 10 multiples of 4. Find the first 10 multiples of 7. What is the Least Common Multiple that both 4 and 7 share?
Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 Multiples of 7: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70 Least Common Multiple: 28
400
Identify the following number as prime or composite. 28
28 is a composite number.
400

Elliott saw 9 cardinals. His brother saw 3 times as many as him. How many cardinals did his brother see?


9 x 3 = 27 cardinals

500
List ALL of the factors of 24.
1, 2, 3, 4, 6, 8, 12, 24
500
Which is a list of multiples of 8? A) 16, 24, 32, 42 B) 8, 16, 26, 32 C) 16, 24, 32, 40 D) 8, 16, 32, 46
C) 16, 24, 32, 40
500
Identify the following number as prime or composite. 33
33 is a composite number.
500

Mr. Beamish has 49 golden tickets. This was 7 times as many tickets as Mrs. Pierce. How many tickets does Mrs. Pierce have? Pick the equation that matches the word problem. 

a. 49  x 7 = T

b. T x 49 = 7

c. 7 X T = 49

d. 7 + 49 = T

7 X T = 49

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