Erbijsommen t/m 500
Optellen
| 1. | 117 + 52 = |
183
|
192
|
196
|
169
|
| 2. | 219 + 104 = |
323
|
344
|
372
|
284
|
| 3. | 95 + 58 = |
157
|
153
|
187
|
186
|
| 4. | 168 + 56 = |
490
|
224
|
229
|
449
|
| 5. | 215 + 175 = |
457
|
247
|
374
|
390
|
| 6. | 206 + 159 = |
393
|
365
|
215
|
435
|
| 7. | 187 + 88 = |
473
|
290
|
267
|
275
|
| 8. | 224 + 205 = |
424
|
387
|
279
|
429
|
| 9. | 225 + 198 = |
423
|
389
|
421
|
326
|
| 10. | 170 + 79 = |
283
|
232
|
443
|
249
|
| 11. | 156 + 124 = |
417
|
208
|
280
|
319
|
| 12. | 243 + 108 = |
486
|
406
|
351
|
238
|