Erbijsommen t/m 500
Optellen
| 1. | 141 + 98 = |
304
|
239
|
282
|
471
|
| 2. | 211 + 208 = |
419
|
212
|
379
|
438
|
| 3. | 234 + 85 = |
459
|
356
|
319
|
453
|
| 4. | 217 + 137 = |
237
|
221
|
354
|
469
|
| 5. | 188 + 110 = |
446
|
213
|
298
|
489
|
| 6. | 249 + 218 = |
365
|
445
|
349
|
467
|
| 7. | 215 + 144 = |
359
|
386
|
383
|
244
|
| 8. | 156 + 136 = |
388
|
292
|
441
|
212
|
| 9. | 238 + 132 = |
403
|
262
|
370
|
438
|
| 10. | 221 + 214 = |
445
|
435
|
449
|
284
|
| 11. | 168 + 158 = |
413
|
313
|
429
|
326
|
| 12. | 193 + 63 = |
347
|
471
|
256
|
356
|