Erbijsommen t/m 500
Optellen
| 1. | 114 + 68 = |
182
|
114
|
170
|
159
|
| 2. | 183 + 158 = |
477
|
237
|
420
|
341
|
| 3. | 168 + 92 = |
340
|
257
|
281
|
260
|
| 4. | 247 + 232 = |
479
|
348
|
256
|
485
|
| 5. | 174 + 114 = |
220
|
361
|
288
|
425
|
| 6. | 145 + 104 = |
418
|
249
|
233
|
351
|
| 7. | 203 + 116 = |
319
|
471
|
209
|
429
|
| 8. | 213 + 66 = |
482
|
279
|
298
|
317
|
| 9. | 105 + 72 = |
193
|
177
|
161
|
115
|
| 10. | 155 + 56 = |
369
|
279
|
469
|
211
|
| 11. | 77 + 71 = |
117
|
148
|
177
|
180
|
| 12. | 131 + 83 = |
353
|
214
|
202
|
304
|