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1、77-46+32 65-38+26 79+19-56 58-36+27 84-27+16= 4+27-16 93+23+94 69-(39-23) 99+ (25-24 ) 77-76+32 61-38+26 79+19-16 16+77-26 18-36+27 87-27+16 73-23-4 93-(39-23) 71- (25-24 ) 99-46+32 65-39+26 99+99-56 59-36+29 94-29+96 30-(23-29) 93-23+94 33-(39-23) 99- (25-24 ) 99-96+32 69-39+26 99+99-96 99-36+29 99
2、-29+96 30-(23+29) 23+23+94 93-(39-23) 99- (99-29 ) 55-46+22 65-28+26 58+18-56 58-26+25 84-25+16= 4+25-16 82+22+84 68-(28-22) 88+ (25-24 ) 55-56+22 61-28+26 58+18-16 18-26+25 85-25+16 20+(22-28) 52-22-4 82-(28-22) 51- (25-24 ) 88-46+22 65-28+26 88+88-56 58-26+28 84-28+86 20-(22-28) 82-22+84 22-(28-22
3、) 88- (25-24 ) 88-86+22 68-28+26 88+88-86 88-26+28 88-28+86 20-(22+28) 22+22+84 82-(28-22) 88+ (88-28 ) 77-46+32 63-38+26 79+19-36 38-36+27 84-27+16= 4+27-16 93+23+94 69-(39-23) 99+ (23-24 ) 77-76+32 61-38+26 79+19-16 18-36+27 87-27+16 30+(23-29) 73-23-4 93-(39-23) 71- (23-24 ) 99-46+32 63-39+26 99+
4、99-36 39-36+29 94-29+96 30-(23-29) 93-23+94 33-(39-23) 99- (23-24 ) 99-96+32 69-39+26 99+99-96 99-36+29 99-29+96 30-(23+29) 23+23+94 93-(39-23) 99- (99-29 ) 33-46+22 63-28+26 38+18-36 38-26+23 84-23+16= 4+23-16 82+22+84 68-(28-22) 88+ (23-24 ) 33-36+22 61-28+26 38+18-16 56+74-26 30+(23-29) 56+94-26 36+34-26 96+99-26 16+77-26 36+94-26 36+74-26 86+88-26 96+99-26 56+84-26 56+54-26 16+55-26