Erbijsommen t/m 500
Optellen
| 1. | 105 + 74 = |
179
|
187
|
193
|
155
|
| 2. | 136 + 117 = |
253
|
458
|
339
|
239
|
| 3. | 148 + 108 = |
207
|
280
|
256
|
387
|
| 4. | 237 + 114 = |
351
|
272
|
214
|
433
|
| 5. | 181 + 61 = |
233
|
223
|
407
|
242
|
| 6. | 100 + 83 = |
146
|
167
|
183
|
141
|
| 7. | 228 + 196 = |
424
|
227
|
202
|
495
|
| 8. | 236 + 218 = |
454
|
284
|
388
|
437
|
| 9. | 231 + 65 = |
234
|
288
|
456
|
296
|
| 10. | 196 + 152 = |
329
|
406
|
348
|
431
|
| 11. | 244 + 198 = |
432
|
442
|
500
|
408
|
| 12. | 162 + 100 = |
215
|
437
|
274
|
262
|