Erbijsommen t/m 500
Optellen
| 1. | 112 + 61 = |
173
|
116
|
141
|
126
|
| 2. | 229 + 113 = |
342
|
371
|
421
|
276
|
| 3. | 195 + 69 = |
300
|
371
|
358
|
264
|
| 4. | 184 + 161 = |
481
|
353
|
345
|
463
|
| 5. | 66 + 54 = |
193
|
120
|
188
|
198
|
| 6. | 203 + 176 = |
430
|
285
|
379
|
359
|
| 7. | 203 + 198 = |
429
|
484
|
401
|
254
|
| 8. | 173 + 67 = |
240
|
462
|
453
|
310
|
| 9. | 192 + 179 = |
267
|
393
|
290
|
371
|
| 10. | 227 + 217 = |
376
|
265
|
401
|
444
|
| 11. | 226 + 170 = |
414
|
446
|
396
|
242
|
| 12. | 201 + 108 = |
217
|
405
|
309
|
414
|