Erbijsommen t/m 500
Optellen
| 1. | 126 + 119 = |
245
|
248
|
285
|
295
|
| 2. | 196 + 61 = |
257
|
359
|
317
|
202
|
| 3. | 115 + 53 = |
100
|
197
|
168
|
193
|
| 4. | 114 + 90 = |
204
|
401
|
230
|
249
|
| 5. | 120 + 84 = |
202
|
204
|
309
|
355
|
| 6. | 183 + 175 = |
358
|
394
|
323
|
450
|
| 7. | 174 + 141 = |
280
|
229
|
406
|
315
|
| 8. | 200 + 102 = |
479
|
428
|
388
|
302
|
| 9. | 165 + 89 = |
396
|
279
|
254
|
304
|
| 10. | 246 + 103 = |
349
|
264
|
226
|
417
|
| 11. | 199 + 125 = |
324
|
346
|
419
|
287
|
| 12. | 244 + 91 = |
396
|
450
|
235
|
335
|