-
- Aritmetica
920
-
678
=
_______
857
-
88
=
_______
764
-
246
=
_______
758
-
621
=
_______
226
-
190
=
_______
507
-
453
=
_______
366
-
199
=
_______
49
-
32
=
_______
592
-
463
=
_______
577
-
343
=
_______
688
-
507
=
_______
766
-
81
=
_______
754
-
732
=
_______
482
-
242
=
_______
20
-
17
=
_______
490
-
257
=
_______
391
-
34
=
_______
997
-
174
=
_______
953
-
853
=
_______
759
-
14
=
_______
219
-
1
=
_______
672
-
60
=
_______
9
-
2
=
_______
926
-
574
=
_______
340
-
144
=
_______
969
-
345
=
_______
587
-
192
=
_______
867
-
488
=
_______
170
-
63
=
_______
507
-
269
=
_______
763
-
725
=
_______
986
-
587
=
_______
730
-
659
=
_______
791
-
71
=
_______
671
-
234
=
_______
810
-
144
=
_______
368
-
43
=
_______
970
-
520
=
_______
420
-
280
=
_______
748
-
574
=
_______
370
-
96
=
_______
342
-
11
=
_______
376
-
32
=
_______
751
-
168
=
_______
508
-
357
=
_______
900
-
437
=
_______
648
-
208
=
_______
57
-
7
=
_______
814
-
318
=
_______
725
-
53
=
_______
718
-
326
=
_______
181
-
24
=
_______
220
-
133
=
_______
695
-
680
=
_______
955
-
333
=
_______
505
-
213
=
_______
495
-
270
=
_______
316
-
190
=
_______
558
-
144
=
_______
700
-
288
=
_______
342
-
336
=
_______
83
-
27
=
_______
554
-
12
=
_______
784
-
280
=
_______
34
-
20
=
_______
702
-
333
=
_______
447
-
150
=
_______
179
-
168
=
_______
654
-
653
=
_______
141
-
90
=
_______
187
-
133
=
_______
407
-
140
=
_______
866
-
808
=
_______
317
-
124
=
_______
483
-
180
=
_______
792
-
784
=
_______
939
-
192
=
_______
340
-
132
=
_______
59
-
11
=
_______
522
-
30
=
_______
814
-
524
=
_______
704
-
197
=
_______
2
-
1
=
_______
514
-
286
=
_______
601
-
202
=
_______
528
-
258
=
_______
569
-
554
=
_______
749
-
358
=
_______
896
-
676
=
_______
555
-
112
=
_______
572
-
571
=
_______
326
-
60
=
_______
709
-
484
=
_______
101
-
95
=
_______
565
-
19
=
_______
970
-
44
=
_______
197
-
181
=
_______
78
-
16
=
_______
778
-
556
=
_______
436
-
372
=
_______
878
-
27
=
_______
129
-
123
=
_______
851
-
543
=
_______
244
-
27
=
_______
970
-
227
=
_______
559
-
17
=
_______
713
-
426
=
_______
682
-
644
=
_______
838
-
543
=
_______
191
-
52
=
_______
129
-
88
=
_______
905
-
898
=
_______
236
-
76
=
_______
85
-
61
=
_______
746
-
219
=
_______
811
-
195
=
_______
552
-
121
=
_______
223
-
217
=
_______
602
-
157
=
_______
672
-
585
=
_______