1、 31+58= 36+32= 67+27= 50+22= 12+78= 82+21= 34+36= 36+68= 46+68= 75+23= 87-37+27= 87-56+25= 70-37+40= 67-36+27= 96-87+89= 51+12-38= 18+64-62= 34+31-12= 11+65-22= 19+73-79= 28+67= 18+65= 21+36= 29+18= 13+46= 17+62= 28+49= 34+31= 53+13= 22+62= 73-11= 77-11= 73-19= 97-36= 79-51= 26-53= 58-55= 94-69= 62-
2、82= 57-76= 87-37+27= 87-56+25= 70-37+40= 67-36+27= 96-87+89= 51+12-38= 18+64-62= 34+31-12= 11+65-22= 19+73-79= 28+67= 18+65= 21+36= 29+18= 13+46= 17+62= 28+49= 34+31= 53+13= 22+62= 14+93= 51+22= 76+43= 81+22= 23+57= 56+31= 38+49= 78+15= 59+25= 29+15= 87-37+27= 87-56+25= 70-37+40= 67-36+27= 96-87+89=
3、 51+12-38= 18+64-62= 34+31-12= 11+65-22= 19+73-79= 28+67= 18+65= 21+36= 29+18= 13+46= 17+62= 28+49= 34+31= 53+13= 22+62= 79-20= 58-32= 78-43= 66-23= 57-24= 86-72= 62-45= 26-29= 93-33= 78-73= 47+31+12= 17+39+28= 13+37+26= 20+16+24= 35+42+19= 96-13-48= 87-20-14= 33-16-16= 95-12-45= 85-12-56= 29+53= 32
4、+26= 24+73= 45+52= 33+31= 15+23= 31+17= 22+55= 29+15= 27+33= 71-51+20= 45-23+53= 57-36+23= 97-95+90= 89-82+32= 66+24-32= 66+21-70= 25+71-17= 60+29-28= 25+15-12= 35+22+18= 12+19+32= 14+58+21= 29+29+38= 13+35+28= 88-21-48= 72-29-30= 85-46-29= 94-67-16= 64-37-15= 21+33= 58+14= 22+63= 37+38= 25+62= 32+2
5、2= 29+46= 44+12= 35+58= 45+13= 23-12+52= 87-73+70= 43-31+60= 93-79+39= 77-60+30= 20+22-23= 66+21-23= 73+18-19= 66+30-64= 60+39-18= 39+14+21= 16+40+18= 16+46+30= 48+18+25= 11+13+64= 57-36-20= 95-19-37= 75-14-50= 70-55-14= 68-27-32= 97-34= 64-23= 41-27= 33-22= 36-25= 41-25= 37-11= 59-12= 76-61= 76-28=
6、 49+46= 21+97= 50+47= 30+63= 54+35= 38+40= 76+40= 34+47= 66+28= 83+55= 59-26+18= 90-81+23= 96-74+44= 66-48+14= 86-64+66= 41+24-43= 71+21-12= 12+76-45= 28+69-13= 74+22-38= 74-34= 43-23= 29-17= 53-31= 69-12= 68-41= 44-25= 76-48= 85-22= 91-72= 58-38= 74-15= 56-13= 93-21= 69-30= 87-79= 54-46= 49-47= 93-
7、84= 39-36= 40+18+11= 51+20+21= 31+34+26= 12+16+17= 42+31+15= 87-12-51= 87-58-17= 62-13-15= 91-35-49= 55-17-25= 61-25= 73-42= 46-21= 52-15= 33-16= 81-19= 71-47= 77-46= 66-51= 97-46= 23+23= 50+33= 62+62= 18+99= 64+43= 82+26= 37+66= 25+67= 83+20= 45+55= 11+54-16= 23+15-9= 18+15-7= 44+43-11= 47+21-32= 6
8、6+23-44= 19+19-10= 73+21-34= 12+11+15= 66+28-46= 13+36= 54+28= 41+11= 32+17= 48+33= 53+37= 26+27= 42+51= 23+21= 39+24= 76-22= 95-43= 98-56= 57-27= 65-22= 96-53= 67-46= 37-37= 80-46= 61-74= 66-33+18= 32-29+55= 29-25+43= 55+23-39= 11+33-27= 49-22+37= 15-9+33= 55+19-43= 29+59-39= 18+12+34= 12+21= 63+34
9、= 16+18= 63+26= 18+78= 11+39= 27+56= 79+15= 58+25= 12+25= 49+94= 42+55= 19+68= 20+36= 18+27= 26+14= 23+54= 59+13= 77+29= 76+35= 93-79+33= 82-17+45= 76-44+13= 78-15-23= 71-54+24= 64-51+34= 98-75+35= 84-39-12= 89-23-24= 83-55+23= 76-16= 67-54= 49-11= 68-12= 75-63= 91-57= 81-18= 59-39= 95-32= 47-13= 39
10、-20= 68-35= 89-58= 99-24= 46-12= 94-94= 60-64= 39-62= 67-85= 56-26= 79-64+22= 96-65+17= 82-56+20= 79-28-22= 71-41-15= 81-27+12= 75-32-13= 79-52+34= 51-34+45= 98-63+17= 22+27= 19+67= 25+61= 31+19= 62+17= 15+25= 33+31= 11+52= 45+17= 22+62= 77+22= 31+97= 22+34= 78+52= 26+22= 94+13= 33+38= 34+57= 23+34=
11、 72+37= 12+16+45= 27+41-35= 36+17-29= 39+23-41= 13+13+56= 44+53-69= 49+28-57= 51+42-73= 14+19+44= 17+38-25= 96-78= 44-25= 76-32= 95-64= 99-87= 83-12= 76-44= 62-43= 46-34= 89-61= 86-23= 68-19= 92-13= 77+22= 31+97= 22+34= 78+52= 26+22= 94+13= 63-37-13= 66-35+27= 94-68+33= 36-14+22= 81-22-34= 68-53+44=
12、 72-41+32= 98-23-32= 44-22+34= 84-22-31= 42-23+56= 95-14= 61-12= 48-25= 72-53= 59-27= 89-37= 44-27= 83-35= 64-36= 23+54= 77+22= 31+97= 22+34= 78+52= 26+22= 94+13= 33+38= 34+57= 23+34= 72+37= 97-94+83= 99-86+46= 71-60+33= 73-23+12= 43-14+63= 77+22-41= 30+16-42= 27+26-42= 47+46-67= 37+22-39= 45+41= 15
13、+81= 12+16= 53+18= 53+43= 21+74= 49+27= 56+23= 63+36= 21+69= 54-13= 86-37= 79-52= 91-39= 29-47= 77-96= 98-82= 86-23= 68-19= 92-13= 12+52-33= 26+73-49= 39+39-44= 34+24-19= 47+38-54= 12+33+25= 77+17-90= 37+39-66= 49+36-57= 13+51-38= 41+34= 28+62= 59+11= 24+14= 35+47= 19+53= 24+65= 21+15= 18+23= 48-29=
14、 87+43= 65+22= 72-43-27= 68-21-47= 83-31= 43-19= 42+48= 43+82= 54+12= 42+77= 83+36= 96+19= 75+54= 84+22= 13+62+20= 51+22+23= 42+27+26= 29+47+18= 21+46+20= 75-17-29= 49-15-14= 80-27-32= 25+47= 45-12= 96-51= 54-25= 98-74= 85-56= 76-54= 56-12= 67-19= 78-35= 98-60= 97-47= 85-38= 90-43= 96-27= 97-48= 57-
15、87= 99-53= 93-85+91= 61-39+13= 69-61+82= 36-17+63= 38-21+30= 38+42-28= 14+26-17= 33+37-57= 27+65-75= 46+35-66= 17+77= 21+32= 17+34= 19+72= 34+37= 38+47= 41+12= 55+22= 16+32= 36+34= 32+75= 30+63= 43+83= 30+36= 18+66= 97+18= 47+29= 86+12= 82+62= 64+17= 14+29+43= 38+18+30= 32+42+17= 29+27+21= 15+59+21=
16、 67-47-20= 84-43-32= 72-29-43= 85-16-67= 83-32-29= 63+34= 34+44= 52+39= 13+82= 28+16= 39+28= 34+26= 62+26= 27+14= 28+41= 99-36= 49-12= 98-21= 29-11= 65-23= 55-64= 55-84= 43-29= 61-59= 77-48= 41-16+71= 46-17+53= 51-47+58= 98-90+15= 68-44+35= 12+29-26= 29+52-15= 82+14-67= 34+52-67= 24+28-30= 31+67= 29+69= 25+52= 39+31= 12+44= 34-12= 65-43= 76-22= 88-53= 85-58=
