Prime & Composite, Even & Odd

What are all prime numbers divisible by?

• 1, 2, and itself
• 1 and itself
• Every number from 1-10
• They aren't divisable at all

Tags

CCSS.4.OA.B.4

Find the prime number

• 10
• 9
• 7
• 4

Tags

CCSS.4.OA.B.4

Is 33 a prime or composite number?

• Prime
• Composite

Tags

CCSS.4.OA.B.4

The sum of an odd number and an even number is:

• Odd
• Even

Tags

CCSS.3.OA.D.9

The sum of two even numbers is:

• Odd
• Even

Tags

CCSS.3.OA.D.9

Which list has only prime numbers?

• 2, 3, 4, 5
• 1, 5, 7, 9
• 2, 3, 5, 7
• 2, 4, 6, 8

Tags

CCSS.4.OA.B.4

What number is the only even prime number?

• 0
• 2
• 1
• 3

Tags

CCSS.4.OA.B.4

79

Even? ...or... Odd?

• Even

• Odd

Tags

CCSS.2.OA.C.3

12

Even? ...or... Odd?

• Even

• Odd

Tags

CCSS.2.OA.C.3

Composite numbers:

• Are always bigger than prime numbers
• Have more than 2 factors
• Have 2 pairs of factors
• Don't have factors

Tags

CCSS.4.OA.B.4