1. 3.7+3 8-3-3 3.6+3 3.7-3 3.10-3 2.9+2 3.9+3 2.7-2

Решим примеры по порядку: * 3.7 + 3 = 10 * 8 - 3 - 3 = 5 - 3 = 2 * 3.6 + 3 = 9 * 3.7 - 3 = 4 * 3.10 - 3 = 7 * 2.9 + 2 = 11 * 3.9 + 3 = 12 * 2.7 - 2 = 5