Erbijsommen t/m 500
Optellen
| 1. | 162 + 132 = |
294
|
398
|
444
|
406
|
| 2. | 204 + 88 = |
213
|
436
|
313
|
292
|
| 3. | 231 + 127 = |
339
|
493
|
416
|
358
|
| 4. | 238 + 71 = |
309
|
256
|
240
|
247
|
| 5. | 112 + 110 = |
202
|
264
|
468
|
222
|
| 6. | 211 + 162 = |
373
|
218
|
376
|
298
|
| 7. | 127 + 66 = |
153
|
185
|
193
|
105
|
| 8. | 169 + 132 = |
333
|
301
|
246
|
323
|
| 9. | 195 + 106 = |
478
|
301
|
392
|
447
|
| 10. | 124 + 72 = |
158
|
152
|
146
|
196
|
| 11. | 184 + 56 = |
422
|
240
|
206
|
495
|
| 12. | 222 + 186 = |
422
|
408
|
392
|
264
|