Erbijsommen t/m 500
Optellen
| 1. | 183 + 114 = |
223
|
270
|
297
|
207
|
| 2. | 157 + 99 = |
380
|
316
|
486
|
256
|
| 3. | 180 + 122 = |
467
|
302
|
276
|
389
|
| 4. | 167 + 57 = |
406
|
224
|
258
|
381
|
| 5. | 150 + 55 = |
205
|
204
|
255
|
212
|
| 6. | 160 + 113 = |
273
|
202
|
316
|
496
|
| 7. | 218 + 69 = |
248
|
409
|
287
|
361
|
| 8. | 212 + 177 = |
389
|
390
|
334
|
300
|
| 9. | 130 + 73 = |
328
|
493
|
203
|
382
|
| 10. | 247 + 101 = |
348
|
206
|
368
|
364
|
| 11. | 67 + 55 = |
130
|
189
|
106
|
122
|
| 12. | 247 + 63 = |
475
|
349
|
310
|
404
|