Erbijsommen t/m 500
Optellen
| 1. | 216 + 66 = |
225
|
282
|
326
|
266
|
| 2. | 220 + 62 = |
282
|
403
|
450
|
266
|
| 3. | 120 + 81 = |
417
|
201
|
306
|
460
|
| 4. | 192 + 62 = |
422
|
254
|
423
|
265
|
| 5. | 217 + 158 = |
374
|
213
|
375
|
230
|
| 6. | 203 + 83 = |
286
|
400
|
205
|
332
|
| 7. | 218 + 157 = |
374
|
468
|
375
|
309
|
| 8. | 152 + 116 = |
382
|
268
|
444
|
438
|
| 9. | 242 + 214 = |
231
|
249
|
454
|
456
|
| 10. | 111 + 61 = |
103
|
142
|
191
|
172
|
| 11. | 187 + 112 = |
353
|
379
|
355
|
299
|
| 12. | 136 + 88 = |
459
|
237
|
463
|
224
|