2 39 + 9 19 =



5 23 + 8 23 =



9 25 + 4 15 =



1 810 + 9 410 =



3 57 + 2 57 =



3 46 + 9 26 =



9 12 + 2 12 =



6 12 + 1 12 =



68 + 10 58 =



9 26 + 7 46 =



3 24 + 7 14 =



2 13 + 4 23 =



2 19 + 79 =



7 14 + 4 14 =



5 35 + 3 25 =



4 46 + 9 26 =



12 + 10 12 =



2 13 + 9 23 =



9 13 + 2 23 =



3 17 + 9 27 =



9 610 + 10 710 =



5 15 + 1 25 =



4 89 + 5 29 =



7 47 + 1 37 =