Erbijsommen t/m 500
Optellen
| 1. | 241 + 62 = |
442
|
429
|
258
|
303
|
| 2. | 171 + 107 = |
316
|
278
|
308
|
241
|
| 3. | 199 + 122 = |
473
|
421
|
321
|
303
|
| 4. | 151 + 95 = |
291
|
248
|
276
|
246
|
| 5. | 166 + 104 = |
286
|
425
|
270
|
382
|
| 6. | 229 + 94 = |
346
|
325
|
475
|
323
|
| 7. | 217 + 144 = |
262
|
403
|
361
|
362
|
| 8. | 133 + 128 = |
491
|
242
|
393
|
261
|
| 9. | 163 + 93 = |
488
|
403
|
256
|
229
|
| 10. | 157 + 68 = |
225
|
388
|
201
|
440
|
| 11. | 208 + 77 = |
332
|
285
|
490
|
471
|
| 12. | 222 + 120 = |
406
|
499
|
342
|
281
|