113
303
The original questions is in parenthesis,71 plus 2 = 10 22 plus 31 =8 111 plus 22 =7(71) 7+1 "plus" 2 (2) = 10, (22) 2+2 (plus) (31) 3+1=8, (111) 1+1+1 "plus" (22) 2+2=7
111111111111
111+222+333-444+555+666-777= no will know in 2 millon years.
1 plus 1 = 2
111 + 111 = 1110
111 + 112 + 113 = 336.
112 + 113 + 111 = 336
457 plus 111 is 568. Use a calculator, is is easier.
Oh, isn't that just a happy little math problem we have here! When we add 111 base 2 (which is 7 in base 10) to 111 base 2 (also 7 in base 10), we get 1110 base 2 (which is 14 in base 10). Just like painting a beautiful landscape, sometimes all it takes is a few simple brushstrokes to create something wonderful.
111 + 147 =258
111 + 167 = 278