Erbijsommen t/m 500
Optellen
| 1. | 229 + 164 = |
471
|
393
|
262
|
439
|
| 2. | 122 + 110 = |
232
|
303
|
378
|
340
|
| 3. | 249 + 101 = |
350
|
210
|
227
|
287
|
| 4. | 133 + 118 = |
251
|
459
|
466
|
320
|
| 5. | 185 + 142 = |
288
|
389
|
226
|
327
|
| 6. | 99 + 81 = |
139
|
119
|
180
|
150
|
| 7. | 190 + 173 = |
363
|
269
|
398
|
437
|
| 8. | 175 + 159 = |
217
|
334
|
287
|
485
|
| 9. | 223 + 193 = |
269
|
299
|
300
|
416
|
| 10. | 242 + 126 = |
289
|
251
|
368
|
200
|
| 11. | 241 + 145 = |
451
|
386
|
385
|
313
|
| 12. | 173 + 95 = |
268
|
464
|
216
|
201
|