文档介绍：940幺
207-3=
992-8=
648-9=
276-2=
341 X60=
27X36=
34X20=
120X50=
81 X92=
324-4=
656-3=
844-2=
498-8=
738-9=
50X60=
40X49=
23X20=
20X70=
25X32=
850^5=
340-2=
960-4=
650-5=
306-3=
36X22=
80X60=
38X42=
70X70=
25X36=
627-3=
725-6=
912-3=
280-5=
840-7=
40X54=
10 X80=
11 X40=
30X20=
23X30=
570-3=
216-2=
840-4=
604-2=
880-4=
42 X60=
28X14=
38X40=
12 X73=
46 X30=
780-6=
252-9=
563-4=
963-9=
212-4=
77X48=
36 X29=
24X13=
23X81=
64X98
152-5=
314-3=
870-9=
315-3=
264-2=
138X15=
74X63=
20X38=
18 X70=
45X46=
1250-5=
4760-4=
1800-4=
5400-6=
3000-5=
64X14=
19X8 仁
72X32=
95X26=
83X56=
1400-7=
2400-6=
5400-9=
2100-7=
2800-4=
17X15=
26X20=
25X48=
33X60=
33X14=
306-6=
912-8=
3550-5=
1600-2=
1220-4=
38X15=
74 X63=
20X38=
18X70=
24X36=
249 十9=
91 -9=
93-3=
84-4=
815*
20X90=
76X40=
29X24=
36X15=
45X36=
460-7=
271 -5=
513-3=
159-4=
909-9=
19X45=
16X32=
16X78=
76X18=
21 X19=
242^6=
872-8=
63-3=
75-5=
513-9=
15X67=
19X24=
78X79=
21 X34=
23X78=
782-4=
646-3=
254-7=
645-9=
323-5=
61 X23=
76 X98=
54X14=
23X19=
64X45=
205-5=
648-8=
187-6=
329-5=
843-4=
58X36=
40X11=
44X49=
12 X34=
72X47=
294-3=
264-4=
860-7=
326-3=
616-8=
27X35=
39X1 仁
43X12=
59X34=
67X41=
906侮
365^5=
108-2=
693-6=
724*
24X23=
13X72=
62X41=
54X22=
33X54=
204-3=
640-4=
188*
490-7=
305-5=
33X21=
45X12=
13X52=
28X46=
62X25=
562 七=
606-6=
960-6=
252-3=
224 一8=
58X19=
49X37=
24X76=
79X31=
30X48=
783-6=
432-7=
830^9=
603-5=
628-4=
43X22=
35 X39=
34X29=
43X21=
48X20=
550-8=
709-4=
184-4=
980-7=
816-8=
52X28=
31 X84=
16X12=
35 X96=
48X47=
72-4=
56-2=
85-5=
98-8=
84-3=
44X39=
20X87=
20X34=
40X35=
37X32=
43-2=
56-4=
75-3=
91 -7=
68^5=
62X11=
37X26=
62X39=
31 X25=
48X28=
640-6=
238-2=
288^9=
264*
296-4=
24X73=
28X53=
24X36=
47X18=
52X35=
449^3=
126-2=
279-3=
583-9=
416^3=
63X53=
18X23=