2 n 3 Row 50 SUMs 0 2 n 3 Row 50 SUMs 1 / 50 3 6 9 12 8 3 2 / 50 7 4 7 18 12 16 11 3 / 50 8 6 14 12 2 5 4 / 50 5 -5 3 5 8 6 4 9 5 / 50 8 4 7 19 21 26 14 6 / 50 4 9 11 13 5 8 7 / 50 2 9 4 11 12 18 15 8 / 50 8 5 3 20 18 14 16 9 / 50 3 7 12 10 4 5 10 / 50 7 -5 2 0 6 3 4 9 11 / 50 8 2 8 11 15 18 12 12 / 50 5 -5 6 2 7 6 8 9 13 / 50 8 -5 -2 8 9 6 7 8 14 / 50 5 7 7 20 19 16 18 15 / 50 1 2 8 10 12 11 13 16 / 50 3 6 -2 -6 0 9 1 2 17 / 50 3 8 1 18 14 16 12 18 / 50 8 1 -6 1 2 9 4 1 19 / 50 5 9 14 19 4 15 20 / 50 3 2 7 18 21 9 12 21 / 50 9 1 2 18 16 19 12 22 / 50 7 6 0 20 13 16 18 23 / 50 5 1 2 -8 0 7 8 9 24 / 50 8 7 1 18 11 16 14 25 / 50 7 8 1 14 20 16 18 26 / 50 1 7 -5 8 3 6 9 27 / 50 8 8 9 26 25 24 23 28 / 50 7 3 4 12 13 10 29 / 50 6 -5 6 -6 0 1 2 9 30 / 50 7 -6 8 -5 4 6 9 8 31 / 50 4 -2 1 2 4 3 5 32 / 50 7 4 9 10 18 11 20 33 / 50 4 5 -8 2 4 3 2 1 34 / 50 2 8 10 12 6 9 35 / 50 2 9 4 7 55 11 36 / 50 9 8 4 21 18 20 9 37 / 50 9 -8 3 -2 4 1 5 2 38 / 50 4 -3 7 -5 3 2 6 4 39 / 50 9 3 6 14 23 12 40 / 50 6 7 7 14 22 20 18 41 / 50 1 7 8 16 14 18 12 42 / 50 6 0 6 23 24 26 12 43 / 50 9 -2 -1 -6 1 3 0 2 44 / 50 3 0 6 19 9 20 18 45 / 50 4 9 6 18 21 19 12 46 / 50 7 2 3 18 14 16 12 47 / 50 7 3 7 22 17 20 12 48 / 50 4 9 10 5 12 13 49 / 50 3 1 7 11 16 18 12 50 / 50 7 9 7 21 14 26 23 Very Good Keep it Up Abacus Classes: 9511744123 Your score isThe average score is 0% 0% Restart quiz Exit