Erbijsommen t/m 500
Optellen
| 1. | 207 + 81 = |
459
|
288
|
447
|
262
|
| 2. | 86 + 59 = |
155
|
145
|
126
|
119
|
| 3. | 232 + 131 = |
391
|
428
|
201
|
363
|
| 4. | 174 + 52 = |
283
|
226
|
221
|
402
|
| 5. | 193 + 69 = |
360
|
262
|
394
|
201
|
| 6. | 120 + 120 = |
405
|
348
|
240
|
219
|
| 7. | 176 + 90 = |
266
|
461
|
283
|
244
|
| 8. | 235 + 216 = |
308
|
451
|
385
|
251
|
| 9. | 203 + 155 = |
242
|
358
|
294
|
335
|
| 10. | 202 + 154 = |
253
|
356
|
457
|
252
|
| 11. | 232 + 56 = |
328
|
426
|
432
|
288
|
| 12. | 182 + 84 = |
482
|
266
|
472
|
253
|