Patterns
What would come next in this pattern?
36, 42, 48, ____
54
True or False: 12 is a factor of 4
False
9, 18, 27, 36, 45
Which of the following numbers is composite?
3, 9, 17
9
What is the rule for this pattern?
3, 7, 9, 13, 15, ____
Add 4, Add 2
True or False: 9 is a factor of 27
True
True or False: 6 is a multiple of 30
False
What is the difference between a prime number and a composite number?
Prime numbers only have 2 factors, 1 and itself. Composite numbers have more than 2 factors.
Jen's rule is n x 3, her first number is 9, what is her THIRD number?
81
Jake listed the factors of 24. He is missing ONE of the factors. Which one is he missing?
1, 2, 3, 4, 8, 12, 24
6
True or False: 45 is a multiple of 9
True
Which of the following numbers is prime?
11, 15, 21
What is the missing number of this pattern?
7, 14, ____, 56, 112
28
Which of the following numbers have a factor of 6?
3, 6, 9, 12, 15, 18
6, 12, 18
Tara bought packages of candy canes. Each package comes with 12 candy canes. Which of the following numbers could be the numbers of candy canes Tara bought? Mark all that apply:
6, 8, 12, 18, 24, 30, 36, 40, 48
12, 24, 36, 48
What prime numbers fall between 60 and 70?
(Hint, there are two)
61, 67
What is the missing number of this pattern?
5, 15, 45, 135, _____
405
List the factors of 30
1, 2, 3, 5, 6, 10, 15, 30
Nikki was listing the multiples of 8. Find her mistake:
8, 16, 24, 30, 40, 48, 56, 64, 72
Should be 32 instead of 30
What prime numbers fall between 80 and 90?
83, 89