Erbijsommen t/m 500
Optellen
| 1. | 230 + 202 = |
244
|
404
|
493
|
432
|
| 2. | 157 + 137 = |
294
|
332
|
225
|
378
|
| 3. | 173 + 70 = |
262
|
403
|
404
|
243
|
| 4. | 207 + 106 = |
310
|
313
|
277
|
472
|
| 5. | 87 + 69 = |
144
|
166
|
156
|
169
|
| 6. | 107 + 66 = |
173
|
182
|
179
|
158
|
| 7. | 245 + 88 = |
333
|
466
|
334
|
372
|
| 8. | 218 + 100 = |
496
|
464
|
262
|
318
|
| 9. | 116 + 106 = |
222
|
486
|
275
|
328
|
| 10. | 157 + 85 = |
242
|
225
|
229
|
379
|
| 11. | 153 + 58 = |
264
|
434
|
211
|
492
|
| 12. | 244 + 194 = |
306
|
395
|
438
|
269
|