Erbijsommen t/m 500
Optellen
| 1. | 227 + 86 = |
459
|
249
|
313
|
243
|
| 2. | 247 + 128 = |
425
|
375
|
397
|
300
|
| 3. | 99 + 58 = |
126
|
133
|
106
|
157
|
| 4. | 205 + 106 = |
311
|
488
|
226
|
276
|
| 5. | 214 + 79 = |
361
|
293
|
464
|
345
|
| 6. | 164 + 87 = |
251
|
484
|
258
|
468
|
| 7. | 105 + 73 = |
178
|
142
|
127
|
194
|
| 8. | 219 + 211 = |
430
|
456
|
272
|
424
|
| 9. | 192 + 92 = |
205
|
284
|
438
|
472
|
| 10. | 125 + 110 = |
277
|
477
|
235
|
246
|
| 11. | 214 + 193 = |
236
|
407
|
420
|
209
|
| 12. | 196 + 51 = |
420
|
247
|
303
|
421
|