Завдання 1101 - 1200 » 1127

Обчисли різницю: 1) 14,9 – 15,1 = –0,2; 2) 32,5 – (–7) = 32,5 + 7 = 39,5; 3) –12,3 – 13,2 = –25,5; 4) –12,9 – (–8,9) = –12,9 + 8,9 = –4; 5) 7/8 – 1 = – 1/8; 6) – 2/9 – 3 = –32/9; 7) –41/3 – (–51/3) = –41/3 + 51/3 = 1; 8) 25/9 – (–14/9) = 25/9 + 14/9 = 39/9 = 4.