Erbijsommen t/m 500
Optellen
| 1. | 245 + 136 = |
381
|
327
|
351
|
357
|
| 2. | 201 + 54 = |
255
|
426
|
216
|
365
|
| 3. | 234 + 83 = |
261
|
255
|
317
|
433
|
| 4. | 178 + 51 = |
270
|
424
|
229
|
300
|
| 5. | 168 + 163 = |
390
|
331
|
490
|
353
|
| 6. | 207 + 145 = |
461
|
309
|
352
|
444
|
| 7. | 125 + 102 = |
227
|
442
|
273
|
269
|
| 8. | 179 + 94 = |
273
|
238
|
448
|
470
|
| 9. | 183 + 169 = |
352
|
318
|
459
|
336
|
| 10. | 242 + 117 = |
292
|
439
|
359
|
438
|
| 11. | 200 + 63 = |
470
|
487
|
474
|
263
|
| 12. | 203 + 120 = |
244
|
345
|
479
|
323
|