The sum of 15 and 107 is 122.
122
122
The number sentence for the sum of 237, 459, and 92 is: 237 + 459 + 92 = 788. In this equation, the plus sign represents addition, and the numbers on either side of the plus sign are being added together to find the total sum.
The idea is to first add 122 + 230 (that's what "the sum of" means). Then, add 5 to the result.
2*(812+122) = 18682*(812+122) = 1868
122
78+79+80=237
It is: 48+74 = 122
45 + 46 + 47 + 48 + 122 = 308
58
122