Erbijsommen t/m 500
Optellen
| 1. | 199 + 105 = |
304
|
399
|
254
|
482
|
| 2. | 242 + 108 = |
284
|
350
|
369
|
216
|
| 3. | 224 + 110 = |
334
|
224
|
401
|
404
|
| 4. | 232 + 192 = |
424
|
356
|
205
|
398
|
| 5. | 250 + 83 = |
249
|
202
|
333
|
344
|
| 6. | 241 + 107 = |
374
|
482
|
348
|
390
|
| 7. | 189 + 157 = |
285
|
209
|
495
|
346
|
| 8. | 163 + 138 = |
228
|
312
|
463
|
301
|
| 9. | 177 + 152 = |
494
|
329
|
337
|
493
|
| 10. | 177 + 101 = |
278
|
404
|
372
|
263
|
| 11. | 199 + 118 = |
317
|
454
|
303
|
364
|
| 12. | 243 + 195 = |
332
|
493
|
419
|
438
|