2024 Pre Junior INDIAN Olympiads Examination| No Calculator Allowed

[@learnwithchristianekpo6005]

Which Method do you love most?

[@richardmullins44]

399

[@RealQinnMalloryu4]

10^10^20^1 ➖ 10^10^9^11^1 2^5^2^52^10 ➖ 2^5^2^5^9^11^1 1^1^1^1^2^2^5 ➖ 1^1^1^19^1^1 1^2^1 ➖ 3^2 2^1 ➖ 3^1 23 (x ➖ 3x+2).