1:(4 - 1) × 5 + 92:((4 - 1) × 5) + 93:(5 × (4 - 1)) + 94:5 × (4 - 1) + 95:(5 × (9 - 4)) - 16:5 × (9 - 4) - 17:(9 - 4) × 5 - 18:((9 - 4) × 5) - 19:9 + (4 - 1) × 510:9 + ((4 - 1) × 5)11:9 + (5...