The answer is 79 because 29+31=60
& 60+19=79!!!!!!!!!!
19+29=48.
17, 19, 23, 29, and 31
19 plus 10 equals 29.
The prime numbers are 19, 29, 31, and 37. The composite number is 35.
31
12 more than 19 means that you add 12 to 19 and you get 31.
38 - 19 + 12 = 31
33 3/8
17 19 23 29 31
They are: 17 19 23 29 and 31
17, 19, 23, 29 and 31 are prime. 15, 21, 25 and 27 are composite..
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31