Erbijsommen t/m 500
Optellen
| 1. | 108 + 72 = |
144
|
106
|
180
|
111
|
| 2. | 236 + 65 = |
395
|
224
|
301
|
419
|
| 3. | 163 + 94 = |
330
|
355
|
257
|
234
|
| 4. | 180 + 166 = |
210
|
346
|
340
|
326
|
| 5. | 170 + 88 = |
266
|
441
|
258
|
499
|
| 6. | 202 + 137 = |
339
|
255
|
376
|
445
|
| 7. | 220 + 53 = |
273
|
403
|
481
|
261
|
| 8. | 151 + 58 = |
291
|
354
|
437
|
209
|
| 9. | 170 + 107 = |
277
|
494
|
340
|
228
|
| 10. | 248 + 243 = |
349
|
392
|
491
|
264
|
| 11. | 143 + 100 = |
357
|
361
|
243
|
498
|
| 12. | 186 + 141 = |
327
|
353
|
459
|
288
|