The answer is 630. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
27 + 25 + 25 + 25 = 102
114
114
27+34+25+28= 114 break it in to pieces if you are having trouble with the double digit addition, a neat trick. 20 + 30+ 20 +20 = 90 (sum of the tens digit) 7 + 4 + 5 + 8 =24 (sum of the ones digit) then 24+90 = 114
24 + 25 + 26 + 27 = 102
The numbers are: 6 and 19
33 + 25 + 16 = 74
25+32=57
27 is.
314 !
159
117