Erbijsommen t/m 500
Optellen
| 1. | 235 + 60 = |
328
|
496
|
295
|
495
|
| 2. | 223 + 109 = |
241
|
332
|
408
|
482
|
| 3. | 87 + 57 = |
169
|
151
|
144
|
170
|
| 4. | 200 + 115 = |
315
|
270
|
395
|
406
|
| 5. | 175 + 77 = |
453
|
394
|
206
|
252
|
| 6. | 228 + 224 = |
492
|
452
|
238
|
430
|
| 7. | 195 + 177 = |
372
|
465
|
349
|
342
|
| 8. | 169 + 71 = |
262
|
240
|
456
|
424
|
| 9. | 220 + 92 = |
270
|
452
|
499
|
312
|
| 10. | 147 + 61 = |
352
|
208
|
234
|
480
|
| 11. | 209 + 72 = |
215
|
281
|
418
|
466
|
| 12. | 234 + 201 = |
458
|
286
|
221
|
435
|