Erbijsommen t/m 500
Optellen
| 1. | 246 + 237 = |
232
|
241
|
483
|
275
|
| 2. | 110 + 82 = |
155
|
192
|
145
|
116
|
| 3. | 239 + 136 = |
351
|
413
|
375
|
382
|
| 4. | 232 + 186 = |
284
|
418
|
387
|
360
|
| 5. | 218 + 154 = |
267
|
408
|
372
|
456
|
| 6. | 244 + 186 = |
448
|
475
|
430
|
497
|
| 7. | 204 + 98 = |
473
|
205
|
383
|
302
|
| 8. | 232 + 88 = |
388
|
333
|
320
|
407
|
| 9. | 168 + 139 = |
399
|
351
|
302
|
307
|
| 10. | 208 + 66 = |
419
|
274
|
378
|
220
|
| 11. | 214 + 145 = |
355
|
398
|
359
|
258
|
| 12. | 247 + 73 = |
320
|
449
|
349
|
222
|