Erbijsommen t/m 500
Optellen
| 1. | 177 + 80 = |
300
|
257
|
259
|
412
|
| 2. | 201 + 117 = |
213
|
200
|
318
|
218
|
| 3. | 193 + 127 = |
462
|
441
|
477
|
320
|
| 4. | 230 + 122 = |
387
|
478
|
498
|
352
|
| 5. | 202 + 140 = |
467
|
342
|
427
|
482
|
| 6. | 234 + 122 = |
206
|
218
|
356
|
389
|
| 7. | 149 + 137 = |
286
|
237
|
361
|
440
|
| 8. | 82 + 67 = |
191
|
167
|
149
|
127
|
| 9. | 247 + 72 = |
440
|
273
|
319
|
234
|
| 10. | 246 + 176 = |
422
|
394
|
389
|
426
|
| 11. | 112 + 105 = |
434
|
466
|
302
|
217
|
| 12. | 127 + 61 = |
126
|
167
|
145
|
188
|