Erbijsommen t/m 500
Optellen
| 1. | 229 + 197 = |
426
|
369
|
282
|
297
|
| 2. | 103 + 81 = |
119
|
184
|
199
|
139
|
| 3. | 212 + 114 = |
244
|
450
|
326
|
385
|
| 4. | 247 + 220 = |
467
|
343
|
338
|
379
|
| 5. | 229 + 140 = |
369
|
237
|
347
|
247
|
| 6. | 246 + 148 = |
282
|
347
|
394
|
471
|
| 7. | 223 + 128 = |
281
|
305
|
351
|
449
|
| 8. | 249 + 207 = |
496
|
456
|
334
|
201
|
| 9. | 229 + 152 = |
341
|
450
|
473
|
381
|
| 10. | 206 + 171 = |
431
|
377
|
293
|
486
|
| 11. | 65 + 60 = |
120
|
172
|
136
|
125
|
| 12. | 130 + 119 = |
310
|
425
|
282
|
249
|