Erbijsommen t/m 500
Optellen
| 1. | 94 + 82 = |
156
|
131
|
144
|
176
|
| 2. | 156 + 86 = |
287
|
242
|
254
|
421
|
| 3. | 88 + 69 = |
145
|
157
|
102
|
155
|
| 4. | 201 + 167 = |
376
|
334
|
368
|
250
|
| 5. | 162 + 102 = |
427
|
264
|
213
|
302
|
| 6. | 169 + 122 = |
459
|
368
|
291
|
470
|
| 7. | 194 + 141 = |
223
|
351
|
335
|
237
|
| 8. | 121 + 60 = |
193
|
179
|
181
|
162
|
| 9. | 217 + 213 = |
202
|
344
|
430
|
321
|
| 10. | 183 + 139 = |
322
|
359
|
410
|
478
|
| 11. | 206 + 107 = |
313
|
435
|
335
|
210
|
| 12. | 211 + 67 = |
267
|
371
|
496
|
278
|