Erbijsommen t/m 500
Optellen
| 1. | 217 + 135 = |
382
|
431
|
309
|
352
|
| 2. | 108 + 86 = |
101
|
174
|
137
|
194
|
| 3. | 249 + 195 = |
425
|
444
|
495
|
236
|
| 4. | 135 + 91 = |
226
|
393
|
371
|
315
|
| 5. | 174 + 149 = |
323
|
403
|
430
|
490
|
| 6. | 249 + 177 = |
389
|
426
|
282
|
245
|
| 7. | 224 + 77 = |
301
|
372
|
497
|
468
|
| 8. | 103 + 54 = |
197
|
157
|
152
|
140
|
| 9. | 213 + 94 = |
220
|
307
|
432
|
441
|
| 10. | 166 + 102 = |
268
|
317
|
287
|
411
|
| 11. | 180 + 165 = |
460
|
462
|
345
|
383
|
| 12. | 194 + 85 = |
377
|
339
|
279
|
297
|