Erbijsommen t/m 500
Optellen
| 1. | 177 + 69 = |
487
|
413
|
246
|
393
|
| 2. | 198 + 171 = |
475
|
369
|
451
|
476
|
| 3. | 199 + 110 = |
219
|
456
|
309
|
473
|
| 4. | 246 + 88 = |
467
|
476
|
240
|
334
|
| 5. | 207 + 100 = |
307
|
338
|
214
|
264
|
| 6. | 228 + 207 = |
269
|
435
|
344
|
285
|
| 7. | 234 + 76 = |
222
|
471
|
310
|
415
|
| 8. | 97 + 68 = |
165
|
133
|
196
|
127
|
| 9. | 193 + 87 = |
217
|
280
|
299
|
441
|
| 10. | 249 + 186 = |
362
|
488
|
435
|
353
|
| 11. | 168 + 114 = |
282
|
414
|
467
|
294
|
| 12. | 94 + 51 = |
145
|
152
|
124
|
101
|