Erbijsommen t/m 500
Optellen
| 1. | 172 + 141 = |
256
|
326
|
313
|
361
|
| 2. | 148 + 94 = |
277
|
450
|
284
|
242
|
| 3. | 231 + 89 = |
322
|
344
|
320
|
446
|
| 4. | 190 + 95 = |
285
|
481
|
279
|
369
|
| 5. | 153 + 59 = |
232
|
212
|
286
|
484
|
| 6. | 199 + 76 = |
275
|
318
|
201
|
421
|
| 7. | 218 + 88 = |
317
|
214
|
283
|
306
|
| 8. | 197 + 135 = |
389
|
425
|
332
|
459
|
| 9. | 238 + 87 = |
333
|
325
|
331
|
476
|
| 10. | 201 + 63 = |
384
|
264
|
293
|
442
|
| 11. | 73 + 53 = |
102
|
144
|
126
|
199
|
| 12. | 236 + 158 = |
394
|
202
|
322
|
309
|