Erbijsommen t/m 500
Optellen
| 1. | 176 + 114 = |
427
|
290
|
346
|
235
|
| 2. | 202 + 77 = |
454
|
345
|
279
|
402
|
| 3. | 221 + 91 = |
312
|
267
|
240
|
271
|
| 4. | 198 + 92 = |
324
|
290
|
459
|
451
|
| 5. | 145 + 80 = |
225
|
441
|
459
|
289
|
| 6. | 207 + 110 = |
326
|
317
|
294
|
237
|
| 7. | 196 + 123 = |
454
|
200
|
319
|
344
|
| 8. | 202 + 135 = |
438
|
337
|
321
|
245
|
| 9. | 238 + 89 = |
338
|
262
|
293
|
327
|
| 10. | 208 + 140 = |
407
|
422
|
281
|
348
|
| 11. | 233 + 98 = |
428
|
331
|
232
|
312
|
| 12. | 215 + 122 = |
285
|
337
|
235
|
460
|