Factors
Multiples
Prime and Composite Numbers
Patterns
Word Problems
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
Examine the number pattern. 14, 17, 16, 19, 18, *What rule does this pattern follow?
Rule: Add 3, Subtract 1
100
Regina wants to make rectangular model with height of one connecting cube. She wants to make the model in exactly 2 different ways. How many connecting cubes could Regina use to make the model in only two ways?
What is 6 connecting cubes.
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
Examine the number pattern. 14, 17, 16, 19, 18, *Write the next three numbers in the pattern.
Next three numbers: 21, 20, 23
200
Jenna will use 18 connecting cubes to make a model of a park. The model will be in the shape of a rectangle and will have a height of one cube. In how many different ways can Jenna make the model of the park?
What is 3 ways.
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
Examine the number pattern. 14, 17, 16, 19, 18, *If the pattern continues, what will be the 10th number in the pattern?
The 10th number will be 25.
300
Ms. McNeil made 6 dozen cookies. She needs to put them into equal groups so that the number of groups is greater than 5 and less than 13. What are all the possible equal-sized groups she can make with all the cookies?
What is 6,8, 9, 12 possible equal-sized groups.
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
Examine the number pattern. 27, 22, 24, 19, 21 . . . *What rule does this pattern follow? *Write the next three numbers in the pattern. ____, ____, ____
Rule: Subtract 5, Add 2 Next three numbers: 16, 18, 13
400
Kuba wants to give bags of stickers to his friends. He wants to give the same number stickers to each friend. He's not sure if she needs 4 bags or 6 bags of stickers. How many stickers could he buy so there are no stickers left over?
What is any multiple of 4 and 6. (ex. 12, 24, 36,...)
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
Examine the number pattern. 27, 22, 24, 19, 21 . . . *If the pattern continues, what will be the 10th number in the sequence? _____
The 10th number would be 10.
500
Parker's homework assignment was to find all the common factors of 28 and 42. So Parker made a list of all the factors of 28 and 42. He used the list to find the factors the two numbers had in common. What are the common factors that Parker found?
What are 1,2, 7 and 14.
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