1、69-(39-23)99+(25-24)77-76+3261-38+2679+19-1618-36+2787-27+1630+(23-29)73-23-493-(39-23)71-(25-24)99-46+3265-39+2699+99-5659-36+2994-29+9630-(23-29)93-23+9433-(39-23)99-(25-24)99-96+3269-39+2699+99-9699-36+2999-29+9630-(23+29)23+23+9499-(99-29)55-46+2265-28+2658+18-5658-26+2584-25+164+25-1682+22+8468
2、-(28-22)88+(25-24)55-56+2261-28+2658+18-1618-26+2585-25+1620+(22-28)52-22-482-(28-22)51-(25-24)88-46+2288+88-5658-26+2884-28+8620-(22-28)82-22+8422-(28-22)88-(25-24)88-86+2268-28+2688+88-8688-26+2888-28+8620-(22+28)22+22+8488+(88-28)63-38+2679+19-3638-36+2799+(23-24)56+74-2616+77-2656+94-2663-39+2696+99-2639-36+2956+54-2616+55-2656+84-2681-45-22=( ) 17+11-12=( )13+20+19=( ) 80-29-41=( ) 27+35-39=( ) 13+20+19=( ) 80-29-41=( ) 83-13+17=( ) 42+37-26=( ) 36+16-33=( ) 86-17+30=( ) 54+46-64=( ) 54-40+33=( ) 82-34+28=( ) 41-15+10=( ) 63-26+34=( )