Erbijsommen t/m 500
Optellen
| 1. | 219 + 128 = |
347
|
396
|
419
|
331
|
| 2. | 186 + 176 = |
347
|
227
|
298
|
362
|
| 3. | 191 + 138 = |
343
|
329
|
298
|
225
|
| 4. | 173 + 55 = |
228
|
215
|
240
|
320
|
| 5. | 182 + 175 = |
243
|
357
|
266
|
342
|
| 6. | 154 + 54 = |
422
|
292
|
208
|
339
|
| 7. | 217 + 188 = |
210
|
405
|
378
|
450
|
| 8. | 198 + 190 = |
428
|
388
|
251
|
448
|
| 9. | 173 + 90 = |
432
|
406
|
268
|
263
|
| 10. | 210 + 69 = |
341
|
252
|
345
|
279
|
| 11. | 201 + 159 = |
299
|
373
|
286
|
360
|
| 12. | 205 + 83 = |
484
|
288
|
269
|
334
|