Erbijsommen t/m 500
Optellen
| 1. | 208 + 196 = |
212
|
463
|
303
|
404
|
| 2. | 207 + 56 = |
267
|
276
|
263
|
479
|
| 3. | 149 + 140 = |
289
|
464
|
470
|
341
|
| 4. | 195 + 119 = |
264
|
323
|
314
|
389
|
| 5. | 242 + 239 = |
214
|
481
|
224
|
385
|
| 6. | 213 + 160 = |
412
|
373
|
207
|
337
|
| 7. | 181 + 133 = |
366
|
328
|
314
|
345
|
| 8. | 250 + 210 = |
460
|
334
|
222
|
416
|
| 9. | 160 + 58 = |
218
|
348
|
294
|
225
|
| 10. | 206 + 90 = |
242
|
460
|
296
|
360
|
| 11. | 244 + 189 = |
467
|
413
|
433
|
329
|
| 12. | 174 + 173 = |
347
|
415
|
395
|
283
|