Erbijsommen t/m 500
Optellen
| 1. | 171 + 165 = |
285
|
442
|
336
|
289
|
| 2. | 147 + 63 = |
345
|
210
|
219
|
203
|
| 3. | 168 + 118 = |
492
|
500
|
325
|
286
|
| 4. | 158 + 116 = |
353
|
274
|
379
|
428
|
| 5. | 220 + 148 = |
440
|
364
|
368
|
467
|
| 6. | 249 + 193 = |
442
|
305
|
430
|
429
|
| 7. | 248 + 206 = |
258
|
454
|
384
|
477
|
| 8. | 250 + 120 = |
354
|
407
|
370
|
208
|
| 9. | 188 + 96 = |
284
|
275
|
273
|
282
|
| 10. | 169 + 88 = |
440
|
442
|
205
|
257
|
| 11. | 248 + 97 = |
345
|
319
|
476
|
426
|
| 12. | 170 + 169 = |
486
|
339
|
426
|
253
|