Erbijsommen t/m 500
Optellen
| 1. | 185 + 132 = |
317
|
300
|
214
|
427
|
| 2. | 250 + 239 = |
374
|
370
|
489
|
244
|
| 3. | 184 + 127 = |
377
|
386
|
311
|
320
|
| 4. | 235 + 87 = |
306
|
343
|
322
|
230
|
| 5. | 200 + 118 = |
209
|
291
|
423
|
318
|
| 6. | 233 + 206 = |
440
|
439
|
208
|
206
|
| 7. | 129 + 115 = |
334
|
244
|
326
|
456
|
| 8. | 137 + 108 = |
245
|
366
|
441
|
315
|
| 9. | 205 + 92 = |
445
|
289
|
341
|
297
|
| 10. | 202 + 132 = |
247
|
210
|
334
|
406
|
| 11. | 249 + 214 = |
398
|
432
|
475
|
463
|
| 12. | 221 + 94 = |
315
|
426
|
240
|
207
|