Erbijsommen t/m 500
Optellen
| 1. | 223 + 143 = |
450
|
500
|
246
|
366
|
| 2. | 150 + 118 = |
268
|
352
|
381
|
228
|
| 3. | 242 + 191 = |
271
|
433
|
313
|
254
|
| 4. | 250 + 105 = |
355
|
353
|
424
|
336
|
| 5. | 223 + 93 = |
315
|
343
|
274
|
316
|
| 6. | 243 + 79 = |
264
|
287
|
322
|
402
|
| 7. | 173 + 102 = |
490
|
316
|
275
|
459
|
| 8. | 175 + 113 = |
435
|
288
|
428
|
249
|
| 9. | 102 + 84 = |
110
|
186
|
147
|
187
|
| 10. | 149 + 63 = |
437
|
339
|
221
|
212
|
| 11. | 200 + 107 = |
356
|
282
|
307
|
228
|
| 12. | 203 + 167 = |
209
|
222
|
467
|
370
|