# Prime Number Worksheet

Related Topics & Worksheets:
Math Worksheets
Multiplication Worksheets
Division Worksheets

Free Online Worksheet to practice prime numbers.
Online Worksheet: Find the prime number from a list of numbers.
This Sprint reviews what is prime number.

Objective:

• I know what are prime numbers.
• I know how to distinguish between prime numbers and composite numbers.

A prime number is a number greater than 1, which is only divisible by 1 and itself.
Refer to this page on prime numbers if you need more help.

Fill in all the gaps, then press "Check" to check your answers. Do not put any commas in your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
Select the prime number on each line and enter into the blank.

4, 3 p =
5, 12 p =
8, 7 p =
9, 11 p =
15, 17 p =
19, 20 p =
13, 12 p =
25, 23 p =
21, 19 p =
29, 27 p =
31, 30 p =
33, 37 p =
6, 2 p =
40, 41, 42 p =
42, 43, 45 p =
49, 47, 45 p =
53, 50, 55 p =
54, 56, 59 p =
99, 97, 95 p =
1, 21, 31 p =
22, 2, 12 p =

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