Quiz 4.OA.3

Prime numbers have:

• Exactly 2 factors
• 2 pairs of factors
• More than 2 factors
• 1 factor

Tags

CCSS.4.OA.B.4

Composite numbers:

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

Find the prime number.

• 10
• 9
• 7
• 4

Tags

CCSS.4.OA.B.4

Which number is composite?

• 11
• 13
• 21
• 23

Which number is NOT a factor of 10?

• 1
• 2
• 3
• 5

Tags

CCSS.4.OA.B.4

A basketball team has 9 players.  Each player has a white shirt and a blue shirt.  How many shirts does the basketball team have?

• 18
• 11
• 16
• 14

What is my number?
I am a factor of 12.  The other factor is 3.  What number am I?

• 9
• 36
• 4

Tags

CCSS.4.OA.B.4

Mackenzie has 8 markers. Ty has three times as many. If they combine their markers, how many do they have? 

• 32
• 24
• 18
• 38

The books in the library are split among 9 shelves. There are six books on each shelf. Which equation, when solved, will tell how many books are in the library?

• 6 x b = 54
• 6 + 9 = b
• b x 3 = 9
• 54 - 9 = b 

True or False
2 is a COMPOSITE number.

• TRUE
• FALSE