Erbijsommen t/m 500
Optellen
| 1. | 197 + 137 = |
334
|
259
|
204
|
270
|
| 2. | 142 + 131 = |
217
|
392
|
398
|
273
|
| 3. | 249 + 172 = |
417
|
421
|
496
|
406
|
| 4. | 220 + 98 = |
265
|
318
|
275
|
293
|
| 5. | 204 + 120 = |
467
|
352
|
422
|
324
|
| 6. | 240 + 157 = |
397
|
314
|
213
|
386
|
| 7. | 116 + 52 = |
185
|
200
|
168
|
110
|
| 8. | 195 + 156 = |
422
|
297
|
299
|
351
|
| 9. | 141 + 138 = |
438
|
230
|
487
|
279
|
| 10. | 233 + 153 = |
449
|
264
|
386
|
458
|
| 11. | 233 + 97 = |
339
|
330
|
434
|
246
|
| 12. | 57 + 56 = |
108
|
200
|
113
|
135
|