Erbijsommen t/m 500
Optellen
| 1. | 97 + 86 = |
177
|
157
|
183
|
148
|
| 2. | 236 + 55 = |
489
|
491
|
291
|
413
|
| 3. | 204 + 174 = |
378
|
416
|
321
|
445
|
| 4. | 218 + 200 = |
255
|
292
|
418
|
419
|
| 5. | 205 + 139 = |
344
|
358
|
308
|
425
|
| 6. | 206 + 58 = |
398
|
264
|
380
|
482
|
| 7. | 194 + 192 = |
358
|
386
|
255
|
303
|
| 8. | 156 + 112 = |
268
|
309
|
290
|
255
|
| 9. | 243 + 203 = |
255
|
446
|
296
|
485
|
| 10. | 163 + 95 = |
258
|
428
|
232
|
385
|
| 11. | 231 + 76 = |
232
|
320
|
484
|
307
|
| 12. | 170 + 95 = |
405
|
265
|
498
|
475
|