文档介绍：32+48-46= 77+23-54= 29+58-62= 65-36-19= 64-37+25=
42+48-56= 67+24-54= 29+58-52= 65-27-19= 64-48+25=
33+45-58= 23+45-57= 45-28+65= 45-36+65= 29+65-33=
35+65-82= 100-24-56= 100-58-24= 27+65-57= 82-42+56=
45+48-46= 68+23-54= 39+58-62= 66-36-19= 64-48+25=
52+48-56= 67+34-54= 29+48-52= 65-37-19= 75-48+25=
43+45-67= 44+45-57= 65-39+29= 48-36+65= 19+65-38=
28+65-82= 100-36-56= 100-35-29= 28+65-57= 99-42+38=
36+48-39= 59+23-54= 29+58-62= 74-36-19= 84-48+25=
52+48-46= 58+34-54= 36+48-52= 55-37-19= 74-48+25=
46+45-67= 39+45-57= 65-49+29= 55-36+65= 29+65-38=
18+65-54= 100-36-36= 100-45-29= 28+55-57= 89-42+29=
72-38+19= 100-72+35= 43+48-54= 57+36-62= 64-57+42=
56+36-72= 68+38-64= 82-47+36= 100-54-27= 83-56-19=
83-46-28= 100-57-29= 99-25-48= 47+42-85= 100-58+28=
65+28-64= 95-38-27= 25+69-43= 39+27-45= 63-28+57=
73-38+19= 100-62+35= 44+48-54= 47+36-62= 64-36+42=
56+25-72= 48+48-64= 82-56+36= 100-39-27= 82-56-19=
75-46-28= 100-57-34= 99-39-48= 39+42-85= 100-45+28=
66+28-64= 96-38-27= 32+68-43