Erbijsommen t/m 500
Optellen
| 1. | 207 + 117 = |
375
|
346
|
392
|
324
|
| 2. | 165 + 119 = |
207
|
450
|
281
|
284
|
| 3. | 180 + 105 = |
285
|
490
|
378
|
247
|
| 4. | 250 + 245 = |
381
|
495
|
383
|
500
|
| 5. | 144 + 119 = |
263
|
436
|
294
|
234
|
| 6. | 219 + 213 = |
368
|
432
|
286
|
312
|
| 7. | 226 + 61 = |
410
|
409
|
287
|
453
|
| 8. | 113 + 81 = |
137
|
194
|
170
|
100
|
| 9. | 212 + 110 = |
461
|
476
|
322
|
310
|
| 10. | 226 + 98 = |
386
|
324
|
323
|
246
|
| 11. | 239 + 230 = |
359
|
268
|
491
|
469
|
| 12. | 229 + 114 = |
239
|
465
|
343
|
281
|