Portada tercer grado
Enero 2016
|
11
+ 12 + 13 =
11
+ 23 + 34 =
11
+ 34 + 45 =
11
+ 45 + 56 =
11
+ 56 + 67 =
11
+ 67 + 78 =
|
284
– 205 =
638
– 337 =
215
– 136 =
428
– 279 =
475
– 226 =
605
– 232 =
|
|
699
– 450 =
653
– 168 =
644
– 226 =
466
– 453 =
264
– 156 =
456
– 260 =
|
275 –
220 =
396 –
255 =
839 –
392 =
436 –
391 =
597 –
325 =
810 –
469 =
|
|
349
– 316 =
939
– 489 =
401
– 260 =
611
– 232 =
410
– 196 =
794
– 417 =
|
294 –
126 =
831 –
379 =
429 –
273 =
577 –
195 =
374 –
295 =
860 –
415 =
|
|
797 –
368 =
532
– 317 =
519
– 167 =
509
– 266 =
731
– 299 =
315
– 263 =
|
244 –
191 =
275 –
148 =
642 –
245 =
332 –
222 =
366 –
248 =
278 –
156 =
|
|
851 –
434 =
422 –
170 =
266 –
210 =
617 –
416 =
675 –
255 =
914 –
481 =
|
114 –
110 =
793 -446
=
709 –
249 =
479 –
179 =
626 –
293 =
603 –
243 =
|
|
440 –
151 =
800 –
332 =
460 –
397 =
513 –
427 =
693 –
339 =
623 –
365 =
|
603 –
334 =
444 –
189 =
133 –
113 =
527 –
413 =
360 –
252 =
703 –
245 =
|
|
7
+ 3 – 5 =
7
+ 10 – 1 =
7
+ 0 – 6 =
7
+ 7 – 7 =
|
5
+ 15 + 25 =
5
+ 0 + 5 =
5
+ 23 + 40 =
5
+ 2 – 5 =
|
|
10
+ 16 – 20 =
10
+ 11 – 7 =
10
+ 10 – 20 =
10
+ 30 + 10 =
|
6
+ 10 – 6 =
6
+ 6 + 6 =
6
+ 0 – 5 =
6
+ 7 – 10 =
|
|
4
+ 3 – 2 =
4
+ 10 + 3 =
4
+ 8 – 12 =
4
+ 20 + 1 =
|
10
+ 10 – 19 =
10
– 10 + 10 =
10
+ 23 + 56 =
10
+ 11 – 9 =
|
|
9
+ 9 + 9 =
9+
12 – 2 =
9
+ 2 – 1 =
9
+ 6 – 4 =
|
14
+ 13 – 10 =
14
+ 20 – 9 =
14
+ 14 – 14 =
14
+ 9 – 1 =
|
|
2
+ 2 + 5=
2
+ 34 – 30 =
2
+ 50 – 50 =
2
+ 2 + 0 =
|
12
+ 0 + 1 =
12
+ 12 – 24 =
12
+ 1 – 0 =
12
+ 13 – 14 =
|
|
8
+ 10 – 7 =
8
+ 15 – 1 =
8
+ 3 + 19 =
8
+ 8 + 8 =
|
15
+ 10 – 5 =
15
+ 7 – 3 =
15
– 15 + 15 =
15
+ 0 – 1 =
|
|
1
+ 34 – 30 =
1
+ 45 – 4 =
1
+ 23 + 34 =
1
+ 1 + 0 =
|
13
+ 23 – 23 =
13
+ 27 – 4 =
13
+ 13 + 13 =
13
+ 14 – 15 =
|
|
3
+ 45 – 23 =
3
+ 13 + 33 =
3
+ 3 – 3 =
3
+ 2 – 4 =
|
11
+ 10 – 11 =
11
+ 22 + 33 =
11
+ 21 – 22 =
11
+ 7 – 16 =
|