Erbijsommen t/m 500
Optellen
| 1. | 248 + 168 = |
416
|
369
|
266
|
364
|
| 2. | 244 + 120 = |
364
|
205
|
343
|
318
|
| 3. | 170 + 133 = |
278
|
367
|
383
|
303
|
| 4. | 172 + 85 = |
227
|
257
|
417
|
346
|
| 5. | 217 + 172 = |
328
|
255
|
389
|
256
|
| 6. | 74 + 60 = |
134
|
129
|
194
|
103
|
| 7. | 244 + 141 = |
485
|
266
|
385
|
392
|
| 8. | 221 + 188 = |
496
|
472
|
409
|
338
|
| 9. | 249 + 199 = |
377
|
332
|
220
|
448
|
| 10. | 200 + 65 = |
265
|
262
|
318
|
393
|
| 11. | 193 + 111 = |
304
|
383
|
294
|
407
|
| 12. | 238 + 69 = |
307
|
330
|
242
|
459
|