Erbijsommen t/m 500
Optellen
| 1. | 214 + 182 = |
395
|
396
|
483
|
495
|
| 2. | 214 + 208 = |
413
|
422
|
381
|
404
|
| 3. | 238 + 237 = |
274
|
475
|
412
|
236
|
| 4. | 210 + 161 = |
216
|
447
|
493
|
371
|
| 5. | 153 + 87 = |
413
|
262
|
240
|
267
|
| 6. | 213 + 57 = |
270
|
378
|
335
|
346
|
| 7. | 186 + 132 = |
318
|
263
|
234
|
397
|
| 8. | 194 + 115 = |
338
|
309
|
277
|
226
|
| 9. | 231 + 184 = |
415
|
370
|
383
|
437
|
| 10. | 223 + 136 = |
315
|
359
|
378
|
487
|
| 11. | 117 + 65 = |
184
|
187
|
182
|
128
|
| 12. | 150 + 146 = |
343
|
296
|
244
|
465
|