Primes

Question 1

Primes under 10

Answer 1

2 3 5 7

Question 2

Primes under 20

Answer 2

2 3 5 7 11 13 17 19

Question 3

Primes under 40

Answer 3

2 3 5 7 11 13 17 19 23 29 31 37

Question 4

Primes under 60

Answer 4

2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59

Question 5

Primes under 100

Answer 5

2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97