Erbijsommen t/m 500
Optellen
| 1. | 204 + 58 = |
248
|
214
|
262
|
455
|
| 2. | 211 + 66 = |
225
|
277
|
462
|
300
|
| 3. | 151 + 59 = |
210
|
287
|
445
|
227
|
| 4. | 135 + 53 = |
131
|
188
|
198
|
179
|
| 5. | 172 + 163 = |
392
|
335
|
375
|
347
|
| 6. | 67 + 65 = |
132
|
172
|
110
|
187
|
| 7. | 172 + 71 = |
318
|
259
|
283
|
243
|
| 8. | 202 + 149 = |
498
|
294
|
331
|
351
|
| 9. | 86 + 68 = |
165
|
149
|
154
|
176
|
| 10. | 117 + 89 = |
435
|
206
|
388
|
372
|
| 11. | 98 + 67 = |
165
|
159
|
188
|
196
|
| 12. | 217 + 215 = |
432
|
335
|
226
|
467
|