Erbijsommen t/m 500
Optellen
| 1. | 221 + 114 = |
404
|
384
|
294
|
335
|
| 2. | 208 + 107 = |
315
|
226
|
421
|
366
|
| 3. | 188 + 188 = |
235
|
376
|
377
|
280
|
| 4. | 189 + 51 = |
240
|
433
|
444
|
331
|
| 5. | 157 + 141 = |
369
|
298
|
431
|
254
|
| 6. | 122 + 108 = |
353
|
230
|
213
|
297
|
| 7. | 184 + 172 = |
297
|
356
|
373
|
357
|
| 8. | 188 + 136 = |
430
|
247
|
324
|
308
|
| 9. | 228 + 198 = |
334
|
426
|
315
|
392
|
| 10. | 217 + 110 = |
472
|
307
|
327
|
422
|
| 11. | 246 + 199 = |
445
|
489
|
475
|
373
|
| 12. | 171 + 138 = |
374
|
300
|
496
|
309
|