Erbijsommen t/m 500
Optellen
| 1. | 244 + 136 = |
376
|
246
|
221
|
380
|
| 2. | 233 + 55 = |
462
|
423
|
327
|
288
|
| 3. | 241 + 188 = |
327
|
429
|
230
|
482
|
| 4. | 177 + 60 = |
237
|
491
|
261
|
499
|
| 5. | 219 + 59 = |
278
|
462
|
394
|
408
|
| 6. | 231 + 168 = |
274
|
399
|
332
|
397
|
| 7. | 96 + 58 = |
118
|
154
|
180
|
106
|
| 8. | 232 + 149 = |
381
|
363
|
228
|
307
|
| 9. | 207 + 51 = |
424
|
258
|
244
|
342
|
| 10. | 229 + 165 = |
394
|
416
|
264
|
309
|
| 11. | 201 + 135 = |
244
|
466
|
319
|
336
|
| 12. | 157 + 148 = |
305
|
494
|
309
|
422
|