Erbijsommen t/m 500
Optellen
| 1. | 146 + 83 = |
236
|
229
|
393
|
279
|
| 2. | 188 + 70 = |
258
|
500
|
255
|
262
|
| 3. | 182 + 165 = |
437
|
404
|
347
|
329
|
| 4. | 240 + 171 = |
291
|
411
|
217
|
482
|
| 5. | 165 + 113 = |
453
|
278
|
487
|
210
|
| 6. | 113 + 74 = |
184
|
128
|
146
|
187
|
| 7. | 194 + 189 = |
383
|
293
|
232
|
431
|
| 8. | 168 + 156 = |
425
|
227
|
324
|
221
|
| 9. | 165 + 97 = |
262
|
325
|
208
|
352
|
| 10. | 73 + 56 = |
129
|
184
|
180
|
160
|
| 11. | 219 + 129 = |
346
|
343
|
307
|
348
|
| 12. | 234 + 103 = |
425
|
202
|
337
|
471
|