Erbijsommen t/m 500
Optellen
| 1. | 176 + 91 = |
267
|
239
|
219
|
394
|
| 2. | 113 + 80 = |
156
|
193
|
104
|
146
|
| 3. | 242 + 108 = |
350
|
309
|
392
|
277
|
| 4. | 142 + 99 = |
466
|
200
|
415
|
241
|
| 5. | 184 + 76 = |
377
|
260
|
271
|
317
|
| 6. | 239 + 155 = |
292
|
255
|
394
|
469
|
| 7. | 206 + 146 = |
417
|
467
|
352
|
349
|
| 8. | 108 + 73 = |
112
|
118
|
181
|
147
|
| 9. | 138 + 126 = |
411
|
264
|
212
|
482
|
| 10. | 62 + 54 = |
116
|
137
|
102
|
184
|
| 11. | 211 + 168 = |
416
|
259
|
379
|
438
|
| 12. | 247 + 53 = |
300
|
459
|
275
|
231
|