Erbijsommen t/m 500
Optellen
| 1. | 156 + 118 = |
274
|
426
|
252
|
461
|
| 2. | 244 + 121 = |
365
|
364
|
465
|
210
|
| 3. | 135 + 92 = |
381
|
489
|
227
|
454
|
| 4. | 201 + 108 = |
310
|
309
|
391
|
247
|
| 5. | 231 + 105 = |
250
|
336
|
246
|
442
|
| 6. | 181 + 86 = |
228
|
382
|
331
|
267
|
| 7. | 229 + 158 = |
470
|
362
|
302
|
387
|
| 8. | 186 + 144 = |
361
|
356
|
330
|
338
|
| 9. | 73 + 58 = |
165
|
162
|
197
|
131
|
| 10. | 207 + 66 = |
424
|
289
|
437
|
273
|
| 11. | 170 + 102 = |
397
|
299
|
450
|
272
|
| 12. | 131 + 63 = |
189
|
188
|
194
|
154
|