Erbijsommen t/m 500
Optellen
| 1. | 192 + 57 = |
438
|
249
|
221
|
253
|
| 2. | 94 + 92 = |
165
|
102
|
167
|
186
|
| 3. | 154 + 141 = |
295
|
257
|
299
|
398
|
| 4. | 211 + 184 = |
389
|
342
|
356
|
395
|
| 5. | 194 + 111 = |
484
|
305
|
241
|
450
|
| 6. | 228 + 121 = |
459
|
474
|
381
|
349
|
| 7. | 104 + 79 = |
132
|
183
|
102
|
147
|
| 8. | 192 + 54 = |
208
|
335
|
456
|
246
|
| 9. | 246 + 233 = |
466
|
476
|
479
|
301
|
| 10. | 218 + 104 = |
322
|
423
|
291
|
286
|
| 11. | 171 + 51 = |
278
|
222
|
486
|
408
|
| 12. | 241 + 140 = |
431
|
324
|
381
|
460
|