Erbijsommen t/m 500
Optellen
| 1. | 143 + 102 = |
410
|
455
|
243
|
245
|
| 2. | 217 + 167 = |
384
|
332
|
494
|
394
|
| 3. | 129 + 69 = |
198
|
159
|
172
|
186
|
| 4. | 126 + 101 = |
227
|
399
|
431
|
293
|
| 5. | 169 + 63 = |
429
|
438
|
232
|
304
|
| 6. | 195 + 102 = |
426
|
440
|
297
|
404
|
| 7. | 133 + 52 = |
106
|
150
|
149
|
185
|
| 8. | 220 + 193 = |
223
|
413
|
372
|
344
|
| 9. | 213 + 66 = |
279
|
397
|
252
|
292
|
| 10. | 190 + 143 = |
294
|
333
|
214
|
299
|
| 11. | 179 + 83 = |
242
|
456
|
262
|
425
|
| 12. | 215 + 68 = |
283
|
240
|
359
|
294
|