Erbijsommen t/m 500
Optellen
| 1. | 216 + 100 = |
244
|
288
|
233
|
316
|
| 2. | 238 + 228 = |
466
|
491
|
315
|
371
|
| 3. | 129 + 106 = |
229
|
235
|
481
|
399
|
| 4. | 240 + 193 = |
433
|
498
|
215
|
435
|
| 5. | 181 + 143 = |
469
|
271
|
324
|
464
|
| 6. | 170 + 143 = |
282
|
202
|
430
|
313
|
| 7. | 246 + 78 = |
448
|
492
|
324
|
247
|
| 8. | 237 + 190 = |
349
|
328
|
427
|
418
|
| 9. | 249 + 208 = |
300
|
353
|
457
|
248
|
| 10. | 221 + 185 = |
406
|
315
|
430
|
213
|
| 11. | 212 + 94 = |
421
|
246
|
307
|
306
|
| 12. | 221 + 196 = |
486
|
433
|
377
|
417
|