Erbijsommen t/m 500
Optellen
| 1. | 208 + 60 = |
268
|
265
|
456
|
305
|
| 2. | 166 + 159 = |
264
|
278
|
325
|
271
|
| 3. | 228 + 76 = |
457
|
337
|
304
|
360
|
| 4. | 231 + 71 = |
323
|
455
|
302
|
325
|
| 5. | 196 + 168 = |
491
|
300
|
378
|
364
|
| 6. | 118 + 117 = |
220
|
449
|
282
|
235
|
| 7. | 236 + 207 = |
244
|
443
|
386
|
411
|
| 8. | 133 + 69 = |
202
|
361
|
493
|
311
|
| 9. | 240 + 89 = |
379
|
207
|
253
|
329
|
| 10. | 177 + 139 = |
285
|
406
|
272
|
316
|
| 11. | 104 + 91 = |
195
|
134
|
173
|
106
|
| 12. | 250 + 89 = |
339
|
395
|
440
|
496
|