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1、合题77-46+3258-36+2793+23+9477-76+3265-38+2684-27+1669-(39-23)61-38+2679+19-564+27-1699+(25-24)79+19-1618-36+2773-23-499-46+3259-36+2993-23+9487-27+1693-(39-23)65-39+2694-29+9633-(39-23)30+(23-29)71-(25-24)99+99-5630-(23-29)99-(25-24)99-96+3299-36+2923+23+9455-46+2258-26+2569-39+2699-29+9693-(39-23)65
2、-28+2684-25+1699+99-9630-(23+29)99-(99-29)58+18-564+25-1682+22+8455-56+2218-26+2552-22-488-46+2268-(28-22)61-28+2685-25+1682-(28-22)65-28+2688+(25-24)58+18-1620+(22-28)51-(25-24)88+88-5658-26+2882-22+8488-86+2288-26+2822+22+8484-28+8622-(28-22)68-28+2688-28+8682-(28-22)20-(22-28)88-(25-24)88+88-8620-(22+28)88+(88-28)77-46+3238-36+2793+23+9477-76+3218-36+2763-38+2684-27+1669-(39-23)61-38+2687-27+1679+19-364+27-1699+(23-24)56+74-2616+77-2673-23-499-46+3239-36+2993-23+9456+84-2693-(39-23)63-39+2694-29+9633-(39-23)56+94-2696+99-2656+54-2616+55-26