810 + 7 610 =



7 110 + 8 510 =



5 910 + 10 710 =



6 68 + 10 28 =



38 + 10 58 =



4 34 + 8 34 =



7 45 + 3 45 =



27 + 4 27 =



5 39 + 7 59 =



10 78 + 9 58 =



9 15 + 10 15 =



1 23 + 3 23 =



4 38 + 3 38 =



1 510 + 310 =



9 46 + 6 16 =



4 23 + 8 23 =



2 14 + 14 =



9 810 + 210 =



9 13 + 1 13 =



8 26 + 8 56 =



4 310 + 10 110 =



1 710 + 8 710 =



4 17 + 6 57 =



9 13 + 10 13 =