Erbijsommen t/m 500
Optellen
| 1. | 194 + 167 = |
361
|
495
|
490
|
214
|
| 2. | 208 + 194 = |
318
|
402
|
439
|
476
|
| 3. | 216 + 130 = |
346
|
418
|
368
|
239
|
| 4. | 249 + 215 = |
228
|
350
|
464
|
281
|
| 5. | 144 + 123 = |
297
|
388
|
267
|
480
|
| 6. | 224 + 199 = |
350
|
423
|
288
|
217
|
| 7. | 201 + 54 = |
202
|
255
|
304
|
379
|
| 8. | 140 + 94 = |
393
|
439
|
409
|
234
|
| 9. | 248 + 134 = |
382
|
263
|
330
|
400
|
| 10. | 213 + 120 = |
333
|
323
|
465
|
412
|
| 11. | 192 + 55 = |
314
|
287
|
247
|
233
|
| 12. | 248 + 136 = |
308
|
258
|
384
|
328
|