Erbijsommen t/m 500
Optellen
| 1. | 211 + 58 = |
236
|
269
|
446
|
259
|
| 2. | 134 + 54 = |
118
|
188
|
134
|
101
|
| 3. | 180 + 98 = |
249
|
278
|
376
|
491
|
| 4. | 181 + 158 = |
312
|
339
|
328
|
359
|
| 5. | 224 + 195 = |
347
|
419
|
374
|
334
|
| 6. | 244 + 89 = |
365
|
333
|
366
|
390
|
| 7. | 228 + 55 = |
205
|
367
|
455
|
283
|
| 8. | 201 + 137 = |
328
|
296
|
417
|
338
|
| 9. | 231 + 146 = |
397
|
278
|
450
|
377
|
| 10. | 94 + 53 = |
137
|
189
|
184
|
147
|
| 11. | 68 + 56 = |
188
|
115
|
124
|
117
|
| 12. | 244 + 86 = |
330
|
223
|
384
|
249
|