Vocab
Factors
Multiples
Common Factors
Patterns
100

3 x 5 =15 15 is a _______________ of 5

What is a multiple?

100

Name all the factors of 16

1, 2, 4, 8, 16

100

Find two common multiples of 5 and 2.

10, 20

100

Name the common factors of 18 and 12

1, 2, 3, 6

100
Rule: Add 10, subtract 5 First term is 11 Find the next 4 terms
16, 21, 26, 31
200
4 x 6 = 24 4 and 6 are __________ of 24
What are factors?
200
Name all the factors of 35
1, 5, 7, 35
200
Name two common multiples of 3 and 12
12, 24, 36
200

Name the common factors of 24 and 32

1, 2, 4, 8

200
Rule is add 3, subtract 1 the first term is 6 Find the next 4 terms
8, 10, 12, 14
300
A number that only has the factors of itself and one is ____________
What is prime?
300
Name all the factors of 36
1, 2, 3, 4, 6, 9, 12, 18, 36
300
Name two common multiples of 9 and 6
18, 36, 54
300

Cindy works in a flower shop. She will put 12 tulips in vases for a wedding. She must use the same number of tulips in each vase. How many tulips could be in each vase?

1, 2, 3, 4, 6, 12

300
Rule : Multiply by 2, subtract 1 The first term is 4 Find the next 4 terms
7, 13, 25, 49
400
A number that has more than itself and one as factors is a _______________ number.
What is composite?
400
Name all the factors of 42
1, 2, 3, 6, 7, 14, 21, 42
400
Name 2 common multiples of 7 and 2
14, 28
400
Tammy has 54 flower bulbs. She planted all the bulbs in rows. Each row has the same number of bulbs. How many bulbs could be in each row if the rows have more than 3 in each row?
6, 9, 18, 27, 54
400
Find the pattern: 2, 6, 18, 54, 162
Multiply by 3
500
Name the first five multiples of 4
4, 8, 12, 16, 20
500
Name all the factors of 56
1, 2, 4, 7, 8, 14, 28, 56
500
Name the common factors of 21 and 24
1, 3
500
Hot dogs come in packages of 6. Hot dog buns come in packages of 8. Tim will buy the same number of hot dogs as hot dog buns. How many hot dogs could he buy?
24
500
Find the pattern: 4, 8, 12, 16, 20
Add 4
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