Erbijsommen t/m 500
Optellen
| 1. | 192 + 84 = |
263
|
461
|
268
|
276
|
| 2. | 99 + 51 = |
105
|
119
|
168
|
150
|
| 3. | 196 + 170 = |
366
|
261
|
350
|
458
|
| 4. | 137 + 68 = |
340
|
417
|
205
|
395
|
| 5. | 165 + 156 = |
367
|
476
|
296
|
321
|
| 6. | 227 + 116 = |
219
|
264
|
491
|
343
|
| 7. | 174 + 137 = |
203
|
321
|
478
|
311
|
| 8. | 164 + 114 = |
278
|
392
|
231
|
394
|
| 9. | 177 + 100 = |
277
|
343
|
341
|
414
|
| 10. | 228 + 113 = |
476
|
320
|
341
|
377
|
| 11. | 87 + 59 = |
141
|
146
|
152
|
171
|
| 12. | 176 + 122 = |
416
|
315
|
256
|
298
|