For example
Thirteen is a prime number: you cannot arrange thirteen bottle caps into equal rows.
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A number bigger than 1 that can be divided evenly only by 1 and itself. 2, 3, 5 and 7 are prime numbers.
Thirteen is a prime number: you cannot arrange thirteen bottle caps into equal rows.
See how your child is doing with this, in about ten minutes. No signup needed.
Try the free Skill Check