This maths question suffers distincly from bad english.
Errm, there is no right answer, there are many different possible results, 222, 24, 30.
also the answer to 1+2+3*4 could be 24 or 15 (Your supposed to do the multiplication first as in (1+2)+(3*4) not (1+2+3)*4 but bad english could mean bad maths too (and some of you made the same mistake))
in all likelyhood the answer is either 222 or 253 (222+5+24+0+2) or 244 (222+5+15+0+2) since once the sums are answered the numerals of the answers could also be included.
24 is less likely (since the proper sum would be 101 + -98) but not impossible as are 55 and 46 for the same reason as above.
another question that needs to be addressed in this model is does: twenty five devided by five = five or 5. making 41,50, 239 and 248 possible answers.
I could carry on but I think you get the idea.