Erbijsommen t/m 500
Optellen
| 1. | 117 + 112 = |
206
|
229
|
351
|
305
|
| 2. | 250 + 56 = |
306
|
218
|
319
|
225
|
| 3. | 234 + 81 = |
290
|
391
|
315
|
425
|
| 4. | 170 + 132 = |
302
|
229
|
312
|
429
|
| 5. | 164 + 132 = |
418
|
296
|
395
|
434
|
| 6. | 128 + 54 = |
115
|
160
|
182
|
139
|
| 7. | 103 + 86 = |
165
|
189
|
170
|
102
|
| 8. | 167 + 165 = |
463
|
236
|
332
|
431
|
| 9. | 115 + 57 = |
172
|
105
|
164
|
176
|
| 10. | 201 + 91 = |
364
|
352
|
292
|
220
|
| 11. | 174 + 173 = |
347
|
391
|
397
|
438
|
| 12. | 232 + 138 = |
407
|
259
|
250
|
370
|