Erbijsommen t/m 500
Optellen
| 1. | 188 + 66 = |
223
|
254
|
490
|
320
|
| 2. | 225 + 135 = |
434
|
315
|
360
|
480
|
| 3. | 198 + 170 = |
273
|
425
|
215
|
368
|
| 4. | 231 + 54 = |
278
|
226
|
285
|
306
|
| 5. | 214 + 193 = |
344
|
266
|
397
|
407
|
| 6. | 141 + 68 = |
376
|
277
|
493
|
209
|
| 7. | 200 + 86 = |
286
|
359
|
463
|
281
|
| 8. | 200 + 147 = |
469
|
318
|
296
|
347
|
| 9. | 156 + 100 = |
246
|
256
|
491
|
300
|
| 10. | 160 + 69 = |
229
|
257
|
420
|
491
|
| 11. | 140 + 84 = |
205
|
248
|
224
|
450
|
| 12. | 230 + 126 = |
263
|
489
|
356
|
288
|