Erbijsommen t/m 500
Optellen
| 1. | 148 + 65 = |
384
|
213
|
261
|
271
|
| 2. | 206 + 111 = |
317
|
466
|
235
|
327
|
| 3. | 144 + 90 = |
355
|
234
|
448
|
349
|
| 4. | 244 + 114 = |
463
|
358
|
357
|
229
|
| 5. | 65 + 54 = |
149
|
124
|
196
|
119
|
| 6. | 243 + 172 = |
415
|
389
|
457
|
351
|
| 7. | 239 + 151 = |
390
|
219
|
220
|
450
|
| 8. | 86 + 59 = |
122
|
145
|
120
|
155
|
| 9. | 225 + 148 = |
440
|
326
|
373
|
482
|
| 10. | 217 + 108 = |
369
|
325
|
353
|
333
|
| 11. | 200 + 124 = |
306
|
279
|
324
|
228
|
| 12. | 141 + 81 = |
365
|
313
|
222
|
474
|