Erbijsommen t/m 500
Optellen
| 1. | 225 + 100 = |
342
|
325
|
306
|
394
|
| 2. | 220 + 171 = |
227
|
472
|
391
|
365
|
| 3. | 209 + 80 = |
430
|
447
|
289
|
317
|
| 4. | 240 + 222 = |
462
|
489
|
313
|
315
|
| 5. | 172 + 69 = |
285
|
205
|
434
|
241
|
| 6. | 223 + 81 = |
391
|
304
|
219
|
400
|
| 7. | 231 + 213 = |
252
|
371
|
444
|
290
|
| 8. | 149 + 122 = |
356
|
322
|
297
|
271
|
| 9. | 228 + 154 = |
489
|
382
|
369
|
318
|
| 10. | 115 + 96 = |
420
|
443
|
364
|
211
|
| 11. | 216 + 79 = |
295
|
454
|
242
|
317
|
| 12. | 228 + 97 = |
231
|
325
|
265
|
229
|