Erbijsommen t/m 500
Optellen
| 1. | 227 + 76 = |
499
|
308
|
219
|
303
|
| 2. | 198 + 112 = |
413
|
245
|
310
|
271
|
| 3. | 231 + 99 = |
330
|
216
|
397
|
262
|
| 4. | 156 + 73 = |
361
|
229
|
438
|
327
|
| 5. | 245 + 112 = |
219
|
337
|
457
|
357
|
| 6. | 218 + 125 = |
343
|
422
|
215
|
334
|
| 7. | 108 + 55 = |
126
|
150
|
163
|
104
|
| 8. | 213 + 173 = |
386
|
272
|
390
|
257
|
| 9. | 212 + 143 = |
355
|
463
|
268
|
374
|
| 10. | 222 + 62 = |
262
|
284
|
244
|
443
|
| 11. | 250 + 87 = |
335
|
251
|
232
|
337
|
| 12. | 166 + 103 = |
317
|
262
|
269
|
417
|