Erbijsommen t/m 500
Optellen
| 1. | 175 + 130 = |
348
|
305
|
425
|
269
|
| 2. | 127 + 97 = |
224
|
356
|
354
|
419
|
| 3. | 217 + 69 = |
286
|
430
|
360
|
229
|
| 4. | 138 + 118 = |
282
|
440
|
364
|
256
|
| 5. | 192 + 179 = |
391
|
371
|
497
|
221
|
| 6. | 245 + 58 = |
433
|
332
|
303
|
359
|
| 7. | 167 + 122 = |
325
|
442
|
424
|
289
|
| 8. | 214 + 162 = |
477
|
209
|
376
|
317
|
| 9. | 118 + 73 = |
105
|
197
|
191
|
144
|
| 10. | 159 + 157 = |
316
|
443
|
428
|
220
|
| 11. | 103 + 82 = |
185
|
157
|
196
|
165
|
| 12. | 237 + 103 = |
340
|
332
|
283
|
374
|