Erbijsommen t/m 500
Optellen
| 1. | 190 + 134 = |
335
|
477
|
269
|
324
|
| 2. | 248 + 193 = |
239
|
409
|
441
|
405
|
| 3. | 139 + 120 = |
322
|
284
|
259
|
360
|
| 4. | 175 + 100 = |
237
|
307
|
230
|
275
|
| 5. | 171 + 92 = |
263
|
379
|
320
|
394
|
| 6. | 173 + 96 = |
343
|
269
|
383
|
483
|
| 7. | 177 + 166 = |
277
|
465
|
324
|
343
|
| 8. | 230 + 220 = |
201
|
450
|
380
|
406
|
| 9. | 147 + 55 = |
333
|
202
|
329
|
224
|
| 10. | 182 + 67 = |
445
|
352
|
212
|
249
|
| 11. | 156 + 145 = |
298
|
416
|
301
|
288
|
| 12. | 189 + 86 = |
408
|
478
|
244
|
275
|