Частина 2 — Вправи: 976

976. Виконайте віднімання:

1) 78 – (–310) = 78 + 310 = 4740 = 1740;

2) 1112 – 1718 = 1112 + (–1718) = 3336 + (–3436) = –136;

3) –37 – 914 = –37 + (–914) = –614 + (–914) = –1114;

4) –59 – (–34) = –59 + 34 = –2036 + 2736 = 736;

5) 4517 – 6 = 4517 + (–51717) = –11217;

6) 138 – 314 = 138 + (–328) = –178.