Erbijsommen t/m 500
Optellen
| 1. | 245 + 117 = |
374
|
478
|
290
|
362
|
| 2. | 241 + 152 = |
381
|
393
|
446
|
263
|
| 3. | 198 + 60 = |
204
|
302
|
421
|
258
|
| 4. | 144 + 141 = |
229
|
251
|
286
|
285
|
| 5. | 75 + 64 = |
187
|
139
|
172
|
178
|
| 6. | 239 + 172 = |
229
|
411
|
232
|
240
|
| 7. | 242 + 93 = |
416
|
464
|
313
|
335
|
| 8. | 244 + 222 = |
444
|
207
|
466
|
319
|
| 9. | 169 + 98 = |
267
|
463
|
335
|
324
|
| 10. | 197 + 64 = |
302
|
419
|
416
|
261
|
| 11. | 215 + 57 = |
292
|
208
|
272
|
452
|
| 12. | 199 + 186 = |
265
|
385
|
438
|
466
|