Erbijsommen t/m 500
Optellen
| 1. | 146 + 134 = |
479
|
280
|
252
|
200
|
| 2. | 202 + 137 = |
210
|
378
|
339
|
308
|
| 3. | 180 + 106 = |
418
|
377
|
286
|
312
|
| 4. | 95 + 76 = |
171
|
102
|
158
|
164
|
| 5. | 230 + 108 = |
281
|
368
|
338
|
453
|
| 6. | 221 + 77 = |
478
|
298
|
234
|
357
|
| 7. | 158 + 142 = |
218
|
442
|
265
|
300
|
| 8. | 191 + 173 = |
370
|
364
|
426
|
289
|
| 9. | 127 + 111 = |
204
|
217
|
335
|
238
|
| 10. | 160 + 87 = |
272
|
429
|
264
|
247
|
| 11. | 125 + 103 = |
228
|
305
|
270
|
432
|
| 12. | 213 + 151 = |
326
|
385
|
364
|
312
|