Erbijsommen t/m 500
Optellen
| 1. | 243 + 152 = |
395
|
475
|
397
|
500
|
| 2. | 227 + 124 = |
401
|
276
|
351
|
220
|
| 3. | 149 + 143 = |
291
|
465
|
292
|
315
|
| 4. | 238 + 195 = |
433
|
451
|
291
|
431
|
| 5. | 227 + 110 = |
351
|
450
|
337
|
262
|
| 6. | 177 + 66 = |
243
|
477
|
393
|
315
|
| 7. | 194 + 149 = |
245
|
257
|
343
|
288
|
| 8. | 233 + 153 = |
363
|
388
|
446
|
386
|
| 9. | 84 + 75 = |
101
|
118
|
124
|
159
|
| 10. | 147 + 63 = |
210
|
349
|
357
|
444
|
| 11. | 114 + 104 = |
218
|
427
|
309
|
493
|
| 12. | 182 + 136 = |
393
|
271
|
318
|
233
|