Erbijsommen t/m 500
Optellen
| 1. | 190 + 172 = |
228
|
249
|
279
|
362
|
| 2. | 249 + 131 = |
363
|
380
|
305
|
488
|
| 3. | 201 + 142 = |
343
|
213
|
317
|
401
|
| 4. | 234 + 212 = |
355
|
300
|
446
|
222
|
| 5. | 196 + 68 = |
253
|
240
|
237
|
264
|
| 6. | 233 + 107 = |
424
|
453
|
343
|
340
|
| 7. | 133 + 57 = |
190
|
150
|
131
|
117
|
| 8. | 218 + 97 = |
315
|
289
|
440
|
422
|
| 9. | 204 + 190 = |
441
|
394
|
357
|
449
|
| 10. | 190 + 108 = |
200
|
449
|
298
|
479
|
| 11. | 155 + 120 = |
328
|
267
|
275
|
460
|
| 12. | 240 + 138 = |
378
|
385
|
483
|
478
|