Erbijsommen t/m 500
Optellen
| 1. | 185 + 159 = |
422
|
344
|
452
|
305
|
| 2. | 103 + 69 = |
153
|
139
|
184
|
172
|
| 3. | 140 + 85 = |
450
|
301
|
225
|
476
|
| 4. | 179 + 87 = |
449
|
266
|
489
|
485
|
| 5. | 235 + 225 = |
200
|
214
|
460
|
332
|
| 6. | 236 + 78 = |
402
|
372
|
284
|
314
|
| 7. | 141 + 129 = |
370
|
444
|
270
|
402
|
| 8. | 201 + 70 = |
271
|
387
|
470
|
383
|
| 9. | 229 + 107 = |
400
|
496
|
336
|
310
|
| 10. | 207 + 134 = |
375
|
458
|
341
|
393
|
| 11. | 175 + 128 = |
303
|
441
|
283
|
271
|
| 12. | 206 + 78 = |
270
|
350
|
284
|
458
|