Erbijsommen t/m 500
Optellen
| 1. | 183 + 58 = |
336
|
241
|
413
|
258
|
| 2. | 122 + 122 = |
382
|
487
|
244
|
355
|
| 3. | 151 + 120 = |
349
|
309
|
438
|
271
|
| 4. | 219 + 132 = |
479
|
335
|
351
|
204
|
| 5. | 249 + 195 = |
444
|
337
|
276
|
365
|
| 6. | 230 + 156 = |
498
|
431
|
386
|
378
|
| 7. | 184 + 143 = |
327
|
208
|
227
|
308
|
| 8. | 156 + 132 = |
422
|
288
|
434
|
331
|
| 9. | 167 + 89 = |
469
|
224
|
488
|
256
|
| 10. | 175 + 123 = |
468
|
298
|
201
|
447
|
| 11. | 116 + 82 = |
155
|
135
|
198
|
119
|
| 12. | 231 + 112 = |
269
|
343
|
411
|
303
|