Завдання 1101 - 1200 » 1125

Виконай віднімання: 1) 7 – 8 = – 1; 2) – 2 – 3 = – 5; 3) 17 – (–1) = 17 + 1 = 18; 4) –12 – (–13) = –12 + 13 = 1; 5) 0 – (–12) = 0 + 12 = 12; 6) –3 – (–1) = –3 + 1 = –2; 7) 0 – 17 = –17; 8) –2 – (–2) = –2 + 2 = 0.