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ГДЗ Математика 6 клас Біос
Реклама:
34. Обчисліть.
а. –4 + 3 – 5 • 2 = –1 – 10 = –11;
б. 9 – 15 : 3 + (–6) = 9 – 5 – 6 = –2;
в. 15 • (–2) – 21 : 3 = –30 – 7 = –37;
г. 5 + 8 • (–10) : 4 = 5 + (–80) : 4 = 5 – 20 = –15.
35. Обчисліть.
а. 3 + (5 – 6) • 2 = 3 + (–1) • 2 = 3 – 2 = 1;
б. (7 – 10) : 3 + 8 = –3 : 3 + 8 = –1 + 8 = 7;
в. –15 • (9 – 8) : 5 = –15 • 1 = –15;
г. (3 + 7) • 3 : (–3) = 10 • 3 : (–3) = 30 : (–3) = –10.
а. –4 + 3 – 5 • 2 = –1 – 10 = –11;
б. 9 – 15 : 3 + (–6) = 9 – 5 – 6 = –2;
в. 15 • (–2) – 21 : 3 = –30 – 7 = –37;
г. 5 + 8 • (–10) : 4 = 5 + (–80) : 4 = 5 – 20 = –15.
35. Обчисліть.
а. 3 + (5 – 6) • 2 = 3 + (–1) • 2 = 3 – 2 = 1;
б. (7 – 10) : 3 + 8 = –3 : 3 + 8 = –1 + 8 = 7;
в. –15 • (9 – 8) : 5 = –15 • 1 = –15;
г. (3 + 7) • 3 : (–3) = 10 • 3 : (–3) = 30 : (–3) = –10.