Erbijsommen t/m 500
Optellen
| 1. | 201 + 185 = |
216
|
386
|
353
|
287
|
| 2. | 207 + 79 = |
286
|
368
|
329
|
405
|
| 3. | 213 + 130 = |
256
|
489
|
343
|
362
|
| 4. | 185 + 133 = |
318
|
383
|
401
|
423
|
| 5. | 225 + 188 = |
391
|
363
|
413
|
411
|
| 6. | 208 + 168 = |
444
|
284
|
241
|
376
|
| 7. | 122 + 115 = |
269
|
237
|
311
|
210
|
| 8. | 181 + 109 = |
348
|
290
|
379
|
275
|
| 9. | 212 + 102 = |
314
|
470
|
410
|
398
|
| 10. | 161 + 58 = |
305
|
417
|
266
|
219
|
| 11. | 240 + 136 = |
467
|
217
|
400
|
376
|
| 12. | 198 + 194 = |
361
|
292
|
243
|
392
|