Erbijsommen t/m 500
Optellen
| 1. | 120 + 108 = |
465
|
238
|
228
|
472
|
| 2. | 198 + 145 = |
327
|
426
|
343
|
329
|
| 3. | 218 + 75 = |
403
|
361
|
492
|
293
|
| 4. | 246 + 193 = |
375
|
423
|
270
|
439
|
| 5. | 181 + 68 = |
249
|
344
|
483
|
258
|
| 6. | 199 + 113 = |
312
|
484
|
248
|
216
|
| 7. | 235 + 218 = |
453
|
213
|
390
|
201
|
| 8. | 221 + 134 = |
230
|
275
|
355
|
229
|
| 9. | 229 + 134 = |
363
|
496
|
358
|
366
|
| 10. | 96 + 90 = |
186
|
179
|
135
|
130
|
| 11. | 232 + 162 = |
473
|
394
|
351
|
285
|
| 12. | 233 + 156 = |
498
|
389
|
223
|
487
|