Erbijsommen t/m 500
Optellen
| 1. | 190 + 159 = |
406
|
458
|
349
|
229
|
| 2. | 214 + 124 = |
416
|
475
|
338
|
277
|
| 3. | 231 + 148 = |
215
|
379
|
258
|
257
|
| 4. | 216 + 66 = |
282
|
214
|
284
|
400
|
| 5. | 188 + 72 = |
439
|
260
|
488
|
271
|
| 6. | 250 + 179 = |
429
|
402
|
461
|
270
|
| 7. | 218 + 132 = |
365
|
350
|
480
|
242
|
| 8. | 146 + 102 = |
366
|
284
|
412
|
248
|
| 9. | 178 + 113 = |
498
|
291
|
342
|
312
|
| 10. | 234 + 139 = |
425
|
373
|
206
|
476
|
| 11. | 243 + 77 = |
320
|
457
|
340
|
332
|
| 12. | 128 + 101 = |
456
|
229
|
309
|
498
|