5, 2 + 2, 4 3.7 + 6, 1 4.3 + 7.5 8 + 14, 6 3.75 - 2, 25 4, 65 - 3, 05 12, 69 - 10, 1 1 - 0.32 5, 8 + 9, 2 4, 9 + 6, 1 3.5 + 4.5 5.9 + 7 0, 8 - 0, 6 0, 9 - 0.5 6.5 - 0.4 5 - 0, 45 3, 5 + 7 8 + 2, 97 15 + 2, 08 0, 09 - 0, 03 0, 17 - 0, 02 0, 86 - 0, 46 3 - 0, 6 9 Ꭽ +
