Math Practice Online > free > lessons > New York > 5th grade > Prime Numbers
If your child needs math practice, click here.
Prime Numbers
Indicate whether or not a number is a prime number.
This topic aligns to the following state standards
Grade 5: 5.N.12 Recognize that some numbers are only divisible by one and themselves (prime) and others have multiple divisors (composite)
Copyright Accurate Learning Systems Corporation 2008.
MathScore is a registered trademark.