文档介绍：-
. 优选-
73+27=
80-51=
60-(34+20)=
16+78-71=
85+12+2=
14+57=
36+12=
21-4=
83-72=
9-2=
59-(2+43)=
54-(36+10)=
51-(9+22)=
95-(68+24)=
95-(64+22)=
1+75-7=
5+58-12=
35+10+44=
61+16+1=
90-(26+4)=
98-(38+13)=
77-(9+16)=
19+72-89=
17+56-26=
3+23+33=
24+38+12=
60+33=
30+12=
84-(69+10)=
94-(25+60)=
95-(14+22)=
56+5-26=
51+11-13=
75+6+6=
70-67=
70-30=
31-15=
96-72=
69-35=
27+17+20=
13+1+46=
30+18=
85-37=
50-9=
100-74=
73-31=
93-(33+51)=
92+4-1=
27+63-29=
7+31+18=
50+41+8=
35-21=
35-1=
86-78=
2+51-27=
25+20+18=
94-17=
37-33=
58-28=
72-42=
81-21=
96-(50+7)=
25-(3+7)=
5+84-21=
46+6-9=
75+9-36=
7+8+6=
30+6+59=
90+5+3=
76-67=
53-50=
46-35=
77-(60+14)=
76+13-3=
74+17-31=
26+16+57=
47+2=
83-5=
65-25=
49-(14+33)=
85-(19+42)=
56-(46+4)=
14+73-22=
31+59-41=
18+44-23=
18+66-62=
6+63=
88-11=
91-85=
53-13=
64-(20+6)=
88-(24+1)=
96-(52+5)=
35+47-76=
17+75-62=
15+35-20=
38+36-16=
32+22+31=
36+39+16=
29+42+1=
81-73=
92-(51+10)=
48+30-48=
10+84-61=
30+44-26=
43+38+5=
13+22+5=
23+37+5=
3+5=
67+9=
56-12=
87-44=
34-1=
81-(65+5)=
24+40-23=
5+89=
36-18=
47-20=
90+7-56=
3+13-10=
-
. 优选-
11+49-35=
66+29-30=
8+6+30=
19+31+12=
1+9+19=
31-16=
54-25=
77-(2+30)=
98-(3+87)=
22-(8+11)=
22+59-15=
28+71-63=
1+58-29=
17+19=
79-71=
54-10=
95-36=
72-(17+47)=
40-(24+13)=
9+66-3=
70+2-71=
29+34-4=
19+31-12=
31+32-19=
24+40+23=
37+61=
15+70=
39+2=
74-9=
68-5=
31-(4+21)=
98-(28+49)=
54-(10+33)=
39+23-27=
60+24-76=
32+63-14=
21+2+53=
6+70=
25+56=
83-23=
64-(37+11)=
43+15-47=
57+36-24=
42+43=
65-7=
75-21=
87-(11+2)=
88-(3+55)=
86+9-72=
82+1-82=
23+53-41=
51-45=
96-(28+44)=
19+77-85=
9+11+60=
62+32=
68-34=
1+81-27=
1+13+73=
51+12=
22-4=
69-7=
39-4=
80-4=
4