Erbijsommen t/m 500
Optellen
| 1. | 182 + 172 = |
354
|
373
|
283
|
459
|
| 2. | 221 + 178 = |
399
|
492
|
313
|
220
|
| 3. | 197 + 166 = |
364
|
352
|
363
|
393
|
| 4. | 184 + 75 = |
287
|
244
|
466
|
259
|
| 5. | 217 + 119 = |
356
|
409
|
336
|
375
|
| 6. | 180 + 119 = |
441
|
240
|
299
|
314
|
| 7. | 205 + 86 = |
291
|
498
|
356
|
386
|
| 8. | 200 + 168 = |
464
|
469
|
421
|
368
|
| 9. | 232 + 79 = |
311
|
448
|
269
|
402
|
| 10. | 192 + 119 = |
308
|
311
|
493
|
339
|
| 11. | 165 + 159 = |
408
|
381
|
375
|
324
|
| 12. | 154 + 73 = |
492
|
227
|
474
|
297
|