Erbijsommen t/m 500
Optellen
| 1. | 238 + 74 = |
312
|
395
|
499
|
402
|
| 2. | 103 + 60 = |
162
|
163
|
103
|
153
|
| 3. | 185 + 111 = |
224
|
283
|
296
|
438
|
| 4. | 161 + 142 = |
412
|
310
|
238
|
303
|
| 5. | 136 + 54 = |
156
|
133
|
190
|
182
|
| 6. | 152 + 148 = |
300
|
214
|
282
|
309
|
| 7. | 187 + 130 = |
231
|
475
|
317
|
275
|
| 8. | 145 + 83 = |
235
|
391
|
293
|
228
|
| 9. | 220 + 169 = |
283
|
435
|
391
|
389
|
| 10. | 220 + 53 = |
335
|
273
|
204
|
479
|
| 11. | 161 + 124 = |
348
|
303
|
200
|
285
|
| 12. | 124 + 104 = |
228
|
371
|
412
|
487
|