Erbijsommen t/m 500
Optellen
| 1. | 180 + 168 = |
415
|
419
|
333
|
348
|
| 2. | 234 + 117 = |
346
|
275
|
351
|
328
|
| 3. | 222 + 86 = |
266
|
308
|
477
|
462
|
| 4. | 210 + 210 = |
420
|
429
|
422
|
356
|
| 5. | 247 + 217 = |
464
|
273
|
496
|
333
|
| 6. | 160 + 136 = |
486
|
296
|
243
|
231
|
| 7. | 171 + 135 = |
371
|
291
|
355
|
306
|
| 8. | 219 + 139 = |
416
|
329
|
270
|
358
|
| 9. | 227 + 110 = |
321
|
268
|
337
|
253
|
| 10. | 188 + 112 = |
333
|
300
|
200
|
468
|
| 11. | 212 + 62 = |
438
|
329
|
274
|
212
|
| 12. | 127 + 123 = |
250
|
260
|
355
|
425
|