Erbijsommen t/m 500
Optellen
| 1. | 232 + 205 = |
412
|
499
|
404
|
437
|
| 2. | 122 + 97 = |
219
|
489
|
432
|
430
|
| 3. | 245 + 130 = |
445
|
281
|
375
|
385
|
| 4. | 229 + 96 = |
229
|
325
|
225
|
413
|
| 5. | 176 + 163 = |
427
|
339
|
287
|
455
|
| 6. | 117 + 98 = |
411
|
451
|
363
|
215
|
| 7. | 199 + 65 = |
264
|
466
|
422
|
247
|
| 8. | 219 + 139 = |
490
|
358
|
265
|
369
|
| 9. | 232 + 125 = |
442
|
357
|
223
|
432
|
| 10. | 187 + 132 = |
319
|
402
|
365
|
242
|
| 11. | 221 + 73 = |
361
|
294
|
424
|
437
|
| 12. | 212 + 193 = |
273
|
405
|
254
|
490
|