Erbijsommen t/m 500
Optellen
| 1. | 172 + 100 = |
221
|
272
|
479
|
402
|
| 2. | 210 + 52 = |
213
|
238
|
297
|
262
|
| 3. | 160 + 59 = |
219
|
260
|
270
|
329
|
| 4. | 229 + 149 = |
282
|
417
|
323
|
378
|
| 5. | 235 + 222 = |
457
|
369
|
342
|
282
|
| 6. | 198 + 79 = |
277
|
258
|
464
|
365
|
| 7. | 236 + 96 = |
332
|
202
|
411
|
425
|
| 8. | 237 + 213 = |
269
|
450
|
292
|
316
|
| 9. | 205 + 100 = |
305
|
344
|
475
|
381
|
| 10. | 181 + 55 = |
451
|
236
|
214
|
346
|
| 11. | 159 + 154 = |
433
|
440
|
443
|
313
|
| 12. | 250 + 223 = |
320
|
473
|
495
|
440
|