Erbijsommen t/m 500
Optellen
| 1. | 226 + 63 = |
289
|
366
|
280
|
222
|
| 2. | 209 + 170 = |
319
|
393
|
379
|
401
|
| 3. | 222 + 169 = |
306
|
211
|
417
|
391
|
| 4. | 234 + 140 = |
374
|
407
|
296
|
205
|
| 5. | 191 + 111 = |
302
|
258
|
484
|
322
|
| 6. | 159 + 69 = |
455
|
228
|
254
|
482
|
| 7. | 205 + 169 = |
207
|
426
|
242
|
374
|
| 8. | 243 + 128 = |
429
|
204
|
371
|
425
|
| 9. | 187 + 157 = |
344
|
444
|
448
|
297
|
| 10. | 107 + 58 = |
147
|
165
|
140
|
173
|
| 11. | 189 + 78 = |
324
|
446
|
298
|
267
|
| 12. | 209 + 199 = |
248
|
408
|
344
|
497
|