Ответ:

1) 0 : 9 = 0 (30 — 29) • 8 = 80 : 24 = 0 87 : (85 + 2) — 1 = 00 • 33 = 0 100 — 32 : (16 + 16) = 99 (35 + 46) • 0 = 0 90 — (48 — 18) • 1 = 60(82 — 82) : 3 = 02) 60 — (16 — 9) • 4 = 32 60 — 54 : 6 = 5156 : (13 — 5) + 9 = 16 93 — 7 • (15 — 8) = 4442 + 72 : 9 = 50 8 • 9 + 64 : 8 = 80