Erbijsommen t/m 500
Optellen
| 1. | 190 + 67 = |
257
|
428
|
300
|
332
|
| 2. | 199 + 91 = |
479
|
364
|
333
|
290
|
| 3. | 126 + 76 = |
247
|
202
|
338
|
453
|
| 4. | 247 + 247 = |
310
|
494
|
227
|
283
|
| 5. | 216 + 118 = |
410
|
478
|
334
|
232
|
| 6. | 236 + 135 = |
313
|
386
|
371
|
201
|
| 7. | 199 + 122 = |
393
|
240
|
473
|
321
|
| 8. | 196 + 56 = |
417
|
252
|
202
|
368
|
| 9. | 195 + 192 = |
387
|
341
|
354
|
240
|
| 10. | 239 + 225 = |
464
|
425
|
405
|
298
|
| 11. | 247 + 143 = |
401
|
263
|
258
|
390
|
| 12. | 204 + 170 = |
374
|
363
|
304
|
267
|