Erbijsommen t/m 500
Optellen
| 1. | 121 + 112 = |
433
|
226
|
320
|
233
|
| 2. | 167 + 138 = |
445
|
369
|
305
|
219
|
| 3. | 198 + 149 = |
276
|
347
|
202
|
277
|
| 4. | 234 + 175 = |
229
|
460
|
263
|
409
|
| 5. | 229 + 85 = |
452
|
372
|
314
|
454
|
| 6. | 193 + 165 = |
358
|
228
|
422
|
432
|
| 7. | 202 + 67 = |
485
|
293
|
218
|
269
|
| 8. | 135 + 122 = |
293
|
257
|
351
|
434
|
| 9. | 220 + 71 = |
291
|
246
|
210
|
316
|
| 10. | 156 + 94 = |
361
|
250
|
273
|
393
|
| 11. | 139 + 104 = |
493
|
355
|
282
|
243
|
| 12. | 215 + 52 = |
232
|
267
|
423
|
385
|