Erbijsommen t/m 500
Optellen
| 1. | 124 + 116 = |
212
|
313
|
204
|
240
|
| 2. | 137 + 117 = |
476
|
254
|
472
|
234
|
| 3. | 158 + 148 = |
388
|
231
|
306
|
410
|
| 4. | 213 + 211 = |
212
|
435
|
424
|
293
|
| 5. | 170 + 113 = |
464
|
283
|
323
|
258
|
| 6. | 131 + 85 = |
444
|
216
|
296
|
280
|
| 7. | 236 + 105 = |
219
|
257
|
341
|
441
|
| 8. | 191 + 96 = |
272
|
309
|
287
|
215
|
| 9. | 239 + 157 = |
423
|
396
|
328
|
288
|
| 10. | 182 + 149 = |
306
|
388
|
331
|
471
|
| 11. | 201 + 94 = |
254
|
444
|
295
|
258
|
| 12. | 232 + 95 = |
327
|
364
|
210
|
416
|