83 is the answer. Just add! (:
The sum is 64
The sum of 99 and 64 is 163.
19 plus 19 is 38
The factors of 64 are 1, 2, 4, 8, 16, 32 and 64. No two of them add up to 19.
5 + 19 = 24
64
135
The sum is 481
5 + 8 + 20 + 12 + 19 = 64
To find the sum of 54, 26, and 19, you can group the addends strategically. For example, you can first add 54 and 26 to get 80, and then add 19 to that sum: 80 + 19 equals 99. Therefore, the total sum is 99.
3 + 19 + 25 + 307 = 354
the answer is 67