文档介绍：15=41+29=23=33-19=33+19=16=45+16=17+28=53+39=28+35=94-16=35-28=53-36=28-19=44-16=44+16=38+36=33=42+33=25+46=29=50-35=55+=
66-18=
85-23=
35+28=
95-66=
33+18=
63-58=
80-11=
95-39=
72+18=
52-27=
62+39=
95-88=
22-17=
93-85=
63-47=
95-77=
55-17=
91-29=
54+19=
63-25=
42-17=
85-29=
94-77=
66-27=
33-17=
27+14=
70-63=
63-55=
55+17=
60-14=
96-49=
38+19=
88-19=
23+48=
66+34=
57+16=
33-14=
41-19=
92-58=
85-47=
63+27=
39+57=
44-25=
21-19=
82-29=
69+31=
62-26=
81-59=
61-38=
60-29=
74-55=
38-29=
61-18=
68+26=
29+68=
76+17=
52-46=
93-78=
11+79=
56+34=
94-25=
92-67=
41-34=
53-24=
61-55=
55-49=
75+25=
94-48=
76-67=
30-21=
100-57=
44-35=
95-18=
50-23=
86-28=
46+44=
72-63=
49+25=
91-73=
32-13=
25+58=
60-28=
82-77=
68+14=
29+71=
93-37=
43-24=
70-21=
59+11=
72-27=
76-65=
72-27=
88-29=
54-47=
74-15=
43-24=
48+27=
5+95=
50-16=
90-26=
46-27=
47-29=
36+49=
38+16=
46+27=
73-26=
94-55=
31-28=
51-33=
71-25=
2+88=
59+15=
66+18=
82-23=
75-18=
80-54=
66-18=
15+77=
100-56=
77+18=
94-39=
83-76=
39+57=
69+31=
14+66=
95-47=
92-67=
63-37=
44-37=
50-25=
53-15=
90-79=
29+24=
46-28=
62-33=
74-46=
47-19=
57-19=
40-39=
43-15=
30-18=
51-23=
27+34=
64-25=
54-46=
94-47=
90-73=
44-37=
81-64=
92-15=
27+68=
69+31=
33-25=
96-88=
16+84=
18+34=
63-38=
73-15=
43-27=
7