Erbijsommen t/m 500
Optellen
| 1. | 250 + 178 = |
329
|
214
|
392
|
428
|
| 2. | 164 + 101 = |
281
|
265
|
273
|
474
|
| 3. | 160 + 115 = |
492
|
394
|
397
|
275
|
| 4. | 173 + 125 = |
349
|
298
|
417
|
312
|
| 5. | 199 + 75 = |
390
|
274
|
398
|
420
|
| 6. | 130 + 116 = |
407
|
303
|
425
|
246
|
| 7. | 205 + 183 = |
489
|
388
|
484
|
236
|
| 8. | 124 + 102 = |
402
|
452
|
411
|
226
|
| 9. | 200 + 144 = |
498
|
344
|
201
|
218
|
| 10. | 201 + 192 = |
420
|
393
|
404
|
206
|
| 11. | 214 + 172 = |
386
|
318
|
210
|
284
|
| 12. | 230 + 226 = |
456
|
407
|
419
|
301
|