Erbijsommen t/m 500
Optellen
| 1. | 142 + 123 = |
404
|
265
|
466
|
217
|
| 2. | 132 + 87 = |
479
|
493
|
255
|
219
|
| 3. | 192 + 176 = |
262
|
325
|
351
|
368
|
| 4. | 114 + 66 = |
180
|
139
|
173
|
111
|
| 5. | 153 + 123 = |
377
|
349
|
276
|
303
|
| 6. | 117 + 110 = |
254
|
227
|
230
|
329
|
| 7. | 123 + 84 = |
374
|
207
|
274
|
308
|
| 8. | 212 + 111 = |
391
|
323
|
352
|
465
|
| 9. | 125 + 122 = |
384
|
247
|
210
|
281
|
| 10. | 163 + 132 = |
395
|
295
|
259
|
461
|
| 11. | 168 + 158 = |
326
|
491
|
407
|
332
|
| 12. | 227 + 61 = |
288
|
326
|
402
|
273
|