Erbijsommen t/m 500
Optellen
| 1. | 127 + 109 = |
297
|
322
|
236
|
309
|
| 2. | 99 + 84 = |
109
|
126
|
161
|
183
|
| 3. | 250 + 115 = |
404
|
365
|
380
|
496
|
| 4. | 236 + 226 = |
471
|
232
|
462
|
402
|
| 5. | 246 + 241 = |
487
|
469
|
455
|
393
|
| 6. | 132 + 70 = |
203
|
202
|
238
|
315
|
| 7. | 237 + 79 = |
421
|
316
|
446
|
251
|
| 8. | 225 + 103 = |
328
|
491
|
340
|
310
|
| 9. | 104 + 98 = |
202
|
260
|
268
|
413
|
| 10. | 183 + 94 = |
277
|
440
|
395
|
354
|
| 11. | 218 + 206 = |
446
|
379
|
424
|
458
|
| 12. | 123 + 104 = |
306
|
360
|
227
|
443
|