26+79=105
57+79=136
237
103 seconds
19 plus 79
19 plus 79
sixty is equal to 10 plus 50, and as 10 equals 50, and 50 equals 79, then it would be fair to assume that 60 equals 50 plus 79, which is 129.
103
1,042
If they are being added, the answer is 17 + 79 + 103 = 17 + 103 + 79 = 120 + 79 = 120 + 80 - 1 = 200 - 1 = 199.
No, it is not. 3 plus 100 is equal to 103. There is no possible way the problem could equate to 400.
Sum = 79*(79+1)/2 = 79*80/2 = 3160