Erbijsommen t/m 500
Optellen
| 1. | 176 + 54 = |
214
|
486
|
230
|
210
|
| 2. | 111 + 85 = |
154
|
198
|
196
|
106
|
| 3. | 205 + 121 = |
299
|
326
|
443
|
367
|
| 4. | 172 + 91 = |
245
|
415
|
400
|
263
|
| 5. | 225 + 82 = |
307
|
375
|
459
|
382
|
| 6. | 246 + 56 = |
214
|
402
|
273
|
302
|
| 7. | 144 + 94 = |
260
|
475
|
238
|
423
|
| 8. | 126 + 79 = |
205
|
257
|
374
|
472
|
| 9. | 192 + 143 = |
259
|
442
|
287
|
335
|
| 10. | 180 + 108 = |
379
|
394
|
422
|
288
|
| 11. | 106 + 85 = |
115
|
189
|
184
|
191
|
| 12. | 142 + 118 = |
260
|
300
|
470
|
279
|