Erbijsommen t/m 500
Optellen
| 1. | 139 + 112 = |
467
|
248
|
251
|
395
|
| 2. | 250 + 130 = |
274
|
380
|
432
|
455
|
| 3. | 220 + 102 = |
322
|
434
|
441
|
414
|
| 4. | 207 + 78 = |
223
|
285
|
226
|
456
|
| 5. | 211 + 179 = |
449
|
390
|
445
|
243
|
| 6. | 162 + 111 = |
253
|
273
|
233
|
344
|
| 7. | 97 + 66 = |
163
|
178
|
119
|
185
|
| 8. | 191 + 121 = |
381
|
375
|
439
|
312
|
| 9. | 172 + 97 = |
233
|
481
|
269
|
451
|
| 10. | 114 + 60 = |
104
|
135
|
174
|
155
|
| 11. | 223 + 160 = |
383
|
292
|
230
|
215
|
| 12. | 168 + 106 = |
355
|
221
|
486
|
274
|