+
- Ritmètica
446
+
415
=
_______
448
+
377
=
_______
384
+
68
=
_______
901
+
69
=
_______
652
+
42
=
_______
671
+
99
=
_______
561
+
173
=
_______
283
+
567
=
_______
493
+
1
=
_______
807
+
47
=
_______
145
+
276
=
_______
887
+
110
=
_______
37
+
522
=
_______
225
+
503
=
_______
368
+
235
=
_______
632
+
119
=
_______
797
+
103
=
_______
187
+
623
=
_______
382
+
105
=
_______
405
+
242
=
_______
211
+
777
=
_______
682
+
202
=
_______
171
+
210
=
_______
242
+
175
=
_______
62
+
369
=
_______
814
+
169
=
_______
645
+
63
=
_______
148
+
768
=
_______
962
+
0
=
_______
670
+
123
=
_______
429
+
190
=
_______
77
+
696
=
_______
462
+
31
=
_______
542
+
49
=
_______
360
+
205
=
_______
88
+
212
=
_______
674
+
14
=
_______
704
+
81
=
_______
165
+
550
=
_______
577
+
138
=
_______
993
+
1
=
_______
767
+
173
=
_______
297
+
242
=
_______
929
+
71
=
_______
820
+
24
=
_______
324
+
320
=
_______
287
+
191
=
_______
111
+
860
=
_______
730
+
1
=
_______
645
+
19
=
_______
363
+
60
=
_______
30
+
630
=
_______
931
+
47
=
_______
432
+
181
=
_______
477
+
473
=
_______
436
+
63
=
_______
945
+
42
=
_______
448
+
443
=
_______
847
+
18
=
_______
836
+
127
=
_______
934
+
7
=
_______
517
+
331
=
_______
115
+
280
=
_______
531
+
110
=
_______
412
+
271
=
_______
840
+
142
=
_______
716
+
68
=
_______
762
+
57
=
_______
598
+
0
=
_______
796
+
198
=
_______
322
+
63
=
_______
85
+
402
=
_______
388
+
320
=
_______
114
+
572
=
_______
861
+
50
=
_______
231
+
289
=
_______
902
+
3
=
_______
892
+
64
=
_______
70
+
109
=
_______
513
+
79
=
_______
111
+
368
=
_______
403
+
276
=
_______
832
+
161
=
_______
722
+
239
=
_______
188
+
342
=
_______
988
+
12
=
_______
812
+
133
=
_______
532
+
347
=
_______
765
+
1
=
_______
773
+
85
=
_______
27
+
696
=
_______
624
+
302
=
_______
418
+
217
=
_______
166
+
19
=
_______
433
+
290
=
_______
193
+
393
=
_______
673
+
122
=
_______
567
+
399
=
_______
636
+
339
=
_______
925
+
30
=
_______
172
+
326
=
_______
918
+
40
=
_______
491
+
247
=
_______
665
+
172
=
_______
287
+
319
=
_______
819
+
91
=
_______
344
+
440
=
_______
667
+
170
=
_______
777
+
0
=
_______
219
+
439
=
_______
690
+
244
=
_______
703
+
148
=
_______
222
+
206
=
_______
924
+
70
=
_______
111
+
821
=
_______
452
+
274
=
_______
811
+
133
=
_______
200
+
784
=
_______
645
+
28
=
_______
163
+
280
=
_______