Factors
What are all the factors of the number 14?
1,2,7,14
List 5 multiples for the number 4.
8,12,16,20,24,28,32,36,40,44
Is this number Prime or Composite?
28
Composite
Ms. Ragan was counting her students by 2s. She started with 2, 4, 6, 8, 10, 12, 14, what number would be next?
16
10 x 2
20
What are all the factors of the number 24?
1,2,4,6,12,24
List 4 multiples for the number 8.
16,24,32,40,48,56,64,72,80,88
Is this number Prime or Composite?
31
Prime
Hannah was skip counting while jumping. She started to count by 9s. She said 9, 18, 27, 36, 45, 54. What number will she say next?
63
12 x 4
48
What are all the factors of the number 36?
1,2,3,4,6,12,18,36
List 6 multiples for the number 7.
14,21,28,35,42,49,56,63,70,77
What is the difference between prime and composite numbers?
Find all the factors of 32
Multiplication Fact Factor Pair
_____ X ______ =_______ , _______
_____ X ______ =_______ , _______
_____ X ______ =_______ , _______
_____ X ______ =_______ , _______
1 X 32
2 X 16
4 X 8
14 x 6
84
What are all the factors for the number 48?
1,2,3,4,6,8,12,16,24,48
List 4 Multiples for the number 22.
44,66,88,
Which of these are Prime numbers?
4, 12, 11, 19, 43, 55, 45, 62, 86, 7
11, 19, 43, 7
Jacob was buying chocolate bars at the grocery store. In a box there were 4 bars. How many bars could he have bought?
8, 12, 16, 20, 24
16 x 7
112
What are all the factors of the number 176?
1,2,4,8,11,16,22,44,88, 176
List 4 multiples for the number 35.
70, 105, 140, 175, 205
List all the prime numbers between 1-100 (hint there are 25)
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97
Our class is going to put together bags of cookies for the Winter party. If we have 32 chocolate chip cookies and 40 peanut butter cookies, what are the possible ways we could bag the cookies with no cookies left over?
Chocolate Chip: 8 Bags 4 Cookies, 4 Bags 8 cookies, 1 bag 32 cookies, 32 bags 1 cookie, 2 bags 16 cookies, 16 bags 2 cookies
Peanut Butter: 40 bags 1 cookie, 1 bag 40 cookies, 5 bags 8 cookies, 8 bags 5 cookies, 20 bags 2 cookies, 2 bags 20 cookies
21 x 3
63