899
1153.
111111111111
1798
111 + 111 = 1110
280 + 280 + 112 + 116 = 788
the answer to 111+112+113=336
the true arithamitic answer to this DD23 question is 1687.
112 + 113 + 111 = 336
457 plus 111 is 568. Use a calculator, is is easier.
111 + 147 =258
111 + 444 = 555
111 + 167 = 278