129
1+128=129
It is: 11+5+32+81 = 129
129 + 34 = 163
1467+129 = 1596
-129 + 22 = -107
115 + 14 = 129
129
How about: 100+29 = 129
128.81 to the nearest whole number is 129 84 + 4 + 41= 129
1, 3, 43, 129: (1 x 129, 3 x 43, 43 x 3, 129 x 1)
The factors of 129 are 1, 3, 43, and 129