Erbijsommen t/m 500
Optellen
| 1. | 141 + 81 = |
222
|
228
|
235
|
349
|
| 2. | 120 + 62 = |
130
|
102
|
182
|
176
|
| 3. | 238 + 201 = |
439
|
222
|
228
|
348
|
| 4. | 107 + 74 = |
198
|
181
|
125
|
147
|
| 5. | 151 + 62 = |
255
|
239
|
213
|
486
|
| 6. | 246 + 136 = |
400
|
485
|
442
|
382
|
| 7. | 241 + 143 = |
384
|
216
|
374
|
349
|
| 8. | 191 + 102 = |
257
|
293
|
478
|
295
|
| 9. | 228 + 91 = |
340
|
319
|
375
|
207
|
| 10. | 245 + 244 = |
389
|
245
|
489
|
352
|
| 11. | 153 + 58 = |
256
|
211
|
469
|
366
|
| 12. | 165 + 64 = |
491
|
346
|
229
|
235
|