it is 17
17
20 and 21
17... and 19 !
17The prime numbers between 10 and 20 are 11, 13, 17 and 19. There is only one square number between 10 and 20: 16. Using the criteria given, the number that fits is 17.
There are 4 numbers that are prime between the number 10 and 20. They are 11, 13, 17, and 19.
11 13 17 19.
17/20
The prime numbers between 10 and 20 are 11, 13, 17, and 19.
11, 13, 17, 19
11 13 17 19
11, 13, 17, 19