Erbijsommen t/m 500
Optellen
| 1. | 90 + 60 = |
150
|
130
|
138
|
157
|
| 2. | 215 + 134 = |
298
|
349
|
409
|
487
|
| 3. | 215 + 182 = |
447
|
369
|
397
|
405
|
| 4. | 202 + 188 = |
292
|
433
|
214
|
390
|
| 5. | 244 + 198 = |
422
|
442
|
454
|
339
|
| 6. | 94 + 90 = |
167
|
157
|
188
|
184
|
| 7. | 172 + 120 = |
479
|
245
|
292
|
208
|
| 8. | 210 + 72 = |
484
|
282
|
293
|
392
|
| 9. | 236 + 134 = |
207
|
218
|
370
|
332
|
| 10. | 231 + 99 = |
330
|
289
|
203
|
248
|
| 11. | 246 + 101 = |
406
|
348
|
347
|
472
|
| 12. | 161 + 104 = |
255
|
431
|
265
|
396
|