Erbijsommen t/m 500
Optellen
| 1. | 89 + 69 = |
158
|
183
|
107
|
188
|
| 2. | 211 + 109 = |
391
|
320
|
410
|
277
|
| 3. | 216 + 109 = |
412
|
474
|
325
|
345
|
| 4. | 201 + 191 = |
219
|
430
|
313
|
392
|
| 5. | 219 + 102 = |
422
|
321
|
390
|
406
|
| 6. | 233 + 121 = |
489
|
354
|
275
|
365
|
| 7. | 175 + 63 = |
361
|
238
|
402
|
478
|
| 8. | 153 + 65 = |
234
|
218
|
251
|
281
|
| 9. | 221 + 169 = |
270
|
390
|
385
|
231
|
| 10. | 228 + 94 = |
329
|
369
|
420
|
322
|
| 11. | 197 + 85 = |
367
|
282
|
444
|
250
|
| 12. | 208 + 205 = |
248
|
422
|
413
|
348
|