1、1（一）77-46+32= 65-38+26= 79+19-56= 6+74-26=58-36+27= 84-27+16= 4+27-16= 16+77-26=13+23+44= 69-39-23= 69+25-24= 56+24-26=97-76+32= 61-38+26= 73+19-16= 30+23-29= 18+27-36= 71-25-24= 87-27+16= 93-39-23 = 2（二）99-46+32= 65-39+26= 9+89-56= 73-23-4= 59-36+29= 54-29+16= 30-23+29= 66+9-26=93-23+14= 63-39+23=
2、99-25-24= 34+59-91= 99-96+32= 69-19+26= 20+22-28 = 85-25+16=88-36+29= 91-29+12= 30-23+29= 16+55-26=3（三）23+23+24= 93 -39-23= 95-19-29= 68-28-22= 55-46+22= 65-28+26 = 58+18-56 = 56+34-26=58-26+25= 84-25+16= 4+25-16= 88+25-24=75-56+22= 61-48+26= 58+18-16= 82-22+34= 52-22-4 = 82-28-22 = 51-25-24= 48+25-
3、36=4（四）88-46+22= 65-28+26= 88+8-56= 56+34-26=58-26+28= 84-28+36= 20+22-18= 56+18-26=82-52+64= 92-28-27= 88-25-24= 27+38-28=98-86+42= 67-28+25= 31+48-66= 32+28-22= 88-37+28= 77-28+46= 90- 22+10= 62+22-84= 5（五）77-46+32 = 63-38+26= 79+19-36= 36+64-26=38-36+27= 84-27+16= 4+27-16= 16+77-26=73+23-8= 69-39-23= 99-23-24= 79+19-16= 77-76+32= 61-38+2 = 30+23-29= 87-27+16= 73-23-4= 93-39-23= 71-23-24= 18+27-36=
