Erbijsommen t/m 500
Optellen
| 1. | 176 + 161 = |
489
|
337
|
238
|
318
|
| 2. | 181 + 169 = |
300
|
207
|
350
|
220
|
| 3. | 168 + 98 = |
496
|
266
|
467
|
231
|
| 4. | 215 + 118 = |
333
|
482
|
458
|
257
|
| 5. | 200 + 159 = |
286
|
218
|
338
|
359
|
| 6. | 173 + 129 = |
203
|
302
|
219
|
496
|
| 7. | 192 + 184 = |
272
|
326
|
300
|
376
|
| 8. | 236 + 194 = |
430
|
213
|
497
|
231
|
| 9. | 178 + 95 = |
273
|
438
|
233
|
432
|
| 10. | 246 + 223 = |
469
|
221
|
459
|
271
|
| 11. | 211 + 112 = |
323
|
246
|
268
|
316
|
| 12. | 168 + 91 = |
220
|
300
|
259
|
486
|