Erbijsommen t/m 500
Optellen
| 1. | 226 + 139 = |
365
|
221
|
364
|
486
|
| 2. | 137 + 108 = |
250
|
221
|
245
|
361
|
| 3. | 249 + 95 = |
293
|
309
|
344
|
312
|
| 4. | 239 + 125 = |
394
|
284
|
364
|
237
|
| 5. | 200 + 54 = |
497
|
254
|
207
|
371
|
| 6. | 169 + 158 = |
414
|
327
|
495
|
362
|
| 7. | 229 + 154 = |
374
|
356
|
265
|
383
|
| 8. | 60 + 52 = |
129
|
112
|
192
|
105
|
| 9. | 201 + 92 = |
256
|
293
|
403
|
382
|
| 10. | 221 + 168 = |
249
|
420
|
389
|
261
|
| 11. | 222 + 200 = |
248
|
422
|
245
|
306
|
| 12. | 149 + 122 = |
404
|
271
|
446
|
397
|