12 + 5 = 17
12 - 5 = 7
12 and 5 is the answer.
The two numbers are 10 and 2
9 13
0.4 and 2.
The smaller number is (25-9)/2 = 16/2 = 8 and the bigger is (25+9)/2 = 34/2 = 17
9 and 6
They are: 17+12 = 29 and 17-12 = 5
8 and 6 have a difference of 2 and a sum of 14.
The two numbers are 10 and 2
The sum first Prime number is (2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 ) = 129 The sum of the first composite numbers is (4 + 6 + 8 + 9 + 10 + 12 + 14 + 15 + 16 + 18) = 112 The difference is 129 - 112 = 17 !!!!!
Three
The numbers are 11 and 10
24,26
They are 17+2 = 19
9 13
0.4 and 2.
The smaller number is (25-9)/2 = 16/2 = 8 and the bigger is (25+9)/2 = 34/2 = 17
7 & 9