Erbijsommen t/m 500
Optellen
| 1. | 157 + 130 = |
204
|
245
|
405
|
287
|
| 2. | 166 + 116 = |
217
|
432
|
282
|
370
|
| 3. | 205 + 182 = |
362
|
387
|
441
|
391
|
| 4. | 204 + 58 = |
392
|
262
|
477
|
293
|
| 5. | 127 + 120 = |
266
|
261
|
247
|
312
|
| 6. | 163 + 147 = |
310
|
331
|
450
|
418
|
| 7. | 162 + 118 = |
463
|
254
|
280
|
500
|
| 8. | 141 + 138 = |
204
|
452
|
279
|
357
|
| 9. | 236 + 102 = |
338
|
313
|
407
|
486
|
| 10. | 229 + 85 = |
323
|
218
|
220
|
314
|
| 11. | 156 + 130 = |
406
|
286
|
374
|
464
|
| 12. | 235 + 91 = |
439
|
326
|
258
|
283
|