Froggy Jumps

Prime vs Composite QuizVersion en ligne

Spot primes and composites quickly.

par arNas
1

Is 7 a prime number?

2

Is 10 a prime number?

3

Is 2 a prime number?

4

Is 1 a prime number?

5

Is 4 a prime number?

6

Is 11 a prime number?

7

Is 15 a prime number?

8

Is 0 a prime number?

9

Is 97 a prime number?

10

Is 21 a prime number?