74.835 + 267 = 341.835
87,89,91.....87+89+91=267
267
249.6207
90
74.835 + 267 = 341.835
341.835
267 + 987 = 1254
267 + 777 = 1044
267 + 1 = 268
912 + 267 = 1179
87,89,91.....87+89+91=267
It is: 1+267 = 268
267
266, 267, 268
88,89,90 the answer is 88, 89,90.
249.6207