factors and patterns

What is the rule for this pattern?
32,36,40,44

• add 4
• multiply 2
• subtract 4
• divide by 2

What are the missing numbers in this pattern?
22, 29, 36, ___, 50, ___

• 35, 55
• 40, 57
• 41, 56
• 43, 57

Tags

CCSS.2.NBT.A.2

Which answer choice is a prime number?

• 35

• 36

• 37

• 38

A composite number is...

• a number with more than 2 factors
• a number that has ONLY 2 factors
• is an odd number
• is NEVER an odd number

Tags

CCSS.4.OA.B.4

Which choice lists all the factors for the number 24?

• 2, 3, 4, 6, 8, 12, 24
• 2, 3, 4, 6, 8, 12, 24, 36
• 1, 2, 3, 4, 6, 8, 12, 24
• 1, 2, 4, 5, 6, 8, 12 ,24

Tags

CCSS.4.OA.B.4

A prime number is...

• a number that has only one factor.
• a number that has at least two factors.
• a number that has more than two factors.
• a number that has only two factors.
  (1 and itself)

Tags

CCSS.4.OA.B.4

What number belongs in the blank?
18,24,___,36,42

• 28
• 31
• 30
• 35

Tags

CCSS.2.NBT.A.2

Find the prime number.

• 44

• 9

• 7

• 21

which number is composite

• 11

• 13

• 105

• 23

Which number is a factor of 21

• 8
• 9
• 6
• 3

Tags

CCSS.4.OA.B.4