Erbijsommen t/m 500
Optellen
| 1. | 158 + 113 = |
207
|
271
|
242
|
361
|
| 2. | 197 + 115 = |
206
|
494
|
312
|
384
|
| 3. | 166 + 106 = |
449
|
336
|
272
|
479
|
| 4. | 171 + 94 = |
265
|
281
|
389
|
473
|
| 5. | 114 + 109 = |
223
|
307
|
418
|
449
|
| 6. | 227 + 204 = |
431
|
496
|
343
|
215
|
| 7. | 159 + 90 = |
470
|
202
|
249
|
210
|
| 8. | 147 + 103 = |
335
|
433
|
250
|
307
|
| 9. | 238 + 161 = |
399
|
205
|
428
|
402
|
| 10. | 189 + 155 = |
409
|
344
|
412
|
255
|
| 11. | 194 + 192 = |
486
|
331
|
386
|
257
|
| 12. | 192 + 162 = |
399
|
354
|
337
|
222
|