Erbijsommen t/m 500
Optellen
| 1. | 192 + 137 = |
329
|
489
|
470
|
262
|
| 2. | 218 + 61 = |
279
|
364
|
324
|
391
|
| 3. | 185 + 134 = |
498
|
319
|
211
|
244
|
| 4. | 216 + 142 = |
394
|
358
|
252
|
417
|
| 5. | 163 + 135 = |
298
|
214
|
450
|
352
|
| 6. | 119 + 103 = |
385
|
315
|
222
|
255
|
| 7. | 189 + 135 = |
324
|
398
|
436
|
202
|
| 8. | 193 + 51 = |
226
|
456
|
244
|
309
|
| 9. | 237 + 91 = |
496
|
249
|
328
|
498
|
| 10. | 244 + 164 = |
367
|
408
|
445
|
443
|
| 11. | 210 + 76 = |
286
|
225
|
273
|
484
|
| 12. | 199 + 129 = |
245
|
211
|
328
|
237
|