Erbijsommen t/m 500
Optellen
| 1. | 222 + 139 = |
324
|
493
|
268
|
361
|
| 2. | 222 + 142 = |
364
|
252
|
353
|
411
|
| 3. | 225 + 129 = |
470
|
354
|
478
|
230
|
| 4. | 227 + 71 = |
298
|
418
|
500
|
318
|
| 5. | 229 + 174 = |
403
|
316
|
324
|
470
|
| 6. | 184 + 65 = |
259
|
245
|
307
|
249
|
| 7. | 243 + 103 = |
346
|
378
|
494
|
312
|
| 8. | 234 + 88 = |
474
|
287
|
221
|
322
|
| 9. | 118 + 74 = |
192
|
155
|
194
|
123
|
| 10. | 237 + 203 = |
333
|
280
|
469
|
440
|
| 11. | 204 + 80 = |
325
|
454
|
284
|
357
|
| 12. | 123 + 72 = |
195
|
133
|
129
|
188
|