Erbijsommen t/m 500
Optellen
| 1. | 250 + 167 = |
417
|
256
|
388
|
301
|
| 2. | 166 + 102 = |
268
|
394
|
251
|
388
|
| 3. | 207 + 158 = |
329
|
365
|
497
|
233
|
| 4. | 185 + 105 = |
290
|
496
|
333
|
435
|
| 5. | 180 + 107 = |
217
|
456
|
362
|
287
|
| 6. | 160 + 136 = |
311
|
296
|
258
|
275
|
| 7. | 124 + 51 = |
163
|
168
|
175
|
193
|
| 8. | 220 + 188 = |
408
|
346
|
203
|
359
|
| 9. | 238 + 103 = |
323
|
341
|
242
|
434
|
| 10. | 150 + 81 = |
231
|
283
|
224
|
350
|
| 11. | 168 + 68 = |
293
|
328
|
299
|
236
|
| 12. | 219 + 69 = |
288
|
398
|
260
|
419
|