Erbijsommen t/m 500
Optellen
| 1. | 147 + 87 = |
234
|
491
|
212
|
434
|
| 2. | 147 + 60 = |
261
|
423
|
211
|
207
|
| 3. | 234 + 190 = |
350
|
424
|
500
|
208
|
| 4. | 115 + 87 = |
486
|
202
|
264
|
203
|
| 5. | 133 + 102 = |
235
|
234
|
347
|
373
|
| 6. | 238 + 54 = |
239
|
292
|
259
|
284
|
| 7. | 200 + 113 = |
222
|
279
|
422
|
313
|
| 8. | 162 + 66 = |
347
|
275
|
240
|
228
|
| 9. | 235 + 166 = |
344
|
401
|
435
|
458
|
| 10. | 248 + 186 = |
434
|
366
|
239
|
200
|
| 11. | 134 + 95 = |
417
|
448
|
229
|
281
|
| 12. | 197 + 63 = |
288
|
264
|
427
|
260
|