Erbijsommen t/m 500
Optellen
| 1. | 237 + 57 = |
449
|
257
|
294
|
357
|
| 2. | 168 + 149 = |
317
|
224
|
410
|
402
|
| 3. | 196 + 165 = |
445
|
395
|
361
|
388
|
| 4. | 217 + 144 = |
361
|
230
|
275
|
417
|
| 5. | 243 + 122 = |
490
|
297
|
381
|
365
|
| 6. | 210 + 74 = |
219
|
272
|
240
|
284
|
| 7. | 241 + 201 = |
356
|
442
|
244
|
271
|
| 8. | 242 + 77 = |
264
|
383
|
477
|
319
|
| 9. | 166 + 103 = |
269
|
284
|
277
|
364
|
| 10. | 122 + 61 = |
114
|
136
|
147
|
183
|
| 11. | 65 + 59 = |
151
|
158
|
171
|
124
|
| 12. | 153 + 110 = |
425
|
263
|
302
|
217
|