Вычислите примеры в среднем столбце: 84 : 6, 17 × 5, 18 × 1, 15 × 3, 12 : 1, 51 : 3, 4 × 22, 6 × 13, 45 : 3, 57 : 3, 60 : 4, 11 × 5, 78 : 6, 98 : 7, 96 : 8, 33 × 3, 16 × 3, 13 × 4, 114 : 6, 11 × 6, 126 : 7, 12 × 4, 64 : 4, 88 : 8, 13 × 1, 72 : 6, 17 × 6, 12 × 3, 22 : 2, 11 × 4, 133 : 7, 19 × 2, 112 : 7, 84 : 7, 17 × 3, 11 × 2, 14 × 7, 68 : 4, 60 : 4, 19 × 5, 136 : 8, 33 : 3, 120 : 8.

84 : 6 = 14; 17 × 5 = 85; 18 × 1 = 18; 15 × 3 = 45; 12 : 1 = 12; 51 : 3 = 17; 4 × 22 = 88; 6 × 13 = 78; 45 : 3 = 15; 57 : 3 = 19; 60 : 4 = 15; 11 × 5 = 55; 78 : 6 = 13; 98 : 7 = 14; 96 : 8 = 12; 33 × 3 = 99; 16 × 3 = 48; 13 × 4 = 52; 114 : 6 = 19; 11 × 6 = 66; 126 : 7 = 18; 12 × 4 = 48; 64 : 4 = 16; 88 : 8 = 11; 13 × 1 = 13; 72 : 6 = 12; 17 × 6 = 102; 12 × 3 = 36; 22 : 2 = 11; 11 × 4 = 44; 133 : 7 = 19; 19 × 2 = 38; 112 : 7 = 16; 84 : 7 = 12; 17 × 3 = 51; 11 × 2 = 22; 14 × 7 = 98; 68 : 4 = 17; 60 : 4 = 15; 19 × 5 = 95; 136 : 8 = 17; 33 : 3 = 11; 120 : 8 = 15.