文档介绍：36+35+25= 98-58+23= 45-26+64=
56+24-35= 78-35+13= 89-45+27=
78-69+56= 25+56-67= 89-34+17=
23+54-60= 78-62+45= 69-65+78=
76-68+39= 23+58-66= 28+65-67=
45-26+49= 78-69+63= 89-64+28=
96-67+32= 77-46+28= 96-87+22=
100-68-32= 99-65+32= 77-29+32=
46+34+25= 98-59+23= 35-27+54=
59+24-25= 78-75+13= 99-45+17=
78-69+66= 45+36-67= 79-34+37=
43+29-60= 69-62+45= 79-65+38=
86-69+49= 23+58-56= 38+45-67=
45-29+48= 78-49+61= 89-64+28=
86-67+31= 97-46+38= 96-77+52=
100-66-33= 99-75+22= 87-26+35=
36+24-15= 88-35-13= 99-45-27=
77-69+56= 28+66-77= 87-34-27=
33+56-60= 87-62+45= 79-65+18=
76-58+39= 43+38-66= 38+25-47=
45-23+49= 78-54+63= 69-44+28=
93-67+22= 76-48+28= 96-87+22=
100-64-32= 79-65+32= 76-29+12=
54+34-25= 97-59+21= 45-27+54=
56+32-44= 65-34+22= 76-29+45=
54+24-35= 68-35+13= 89-45-17=
78-56+34= 54+36-67= 67-34+37=
65+29-60= 65-62+45= 76-65+38=
76-69+49= 45+43-56= 32+45-67=
54-29+36= 78-49+61= 67-34+28=
98-67+31= 79-46+38= 87-69+52=
100-34-33= 99-75-22= 67-26+25=
36+35+25= 98-58+23= 45-26+64=
56+24-35= 78-35+13= 89-45+27=
78-69+56= 25+56-67= 89-34+27=
23+54-60= 89-62+45= 89-65+78=
76-68+39= 23+58-66= 28+65-67=
45-26+49= 78-69+63= 98-64+28=
96-67+32= 77-46+28= 96-87+22=
100-58-32= 99-65+32= 77-29-32=
46+34+25= 98-57+24= 35+27-50=
59+24-25= 78-75+13= 99-45+17=
78-69+66= 45+36-67= 79-34+37=
43+29-60= 69-62+45= 79-65+38=
86-69+49= 23+58-56= 38+45-