Erbijsommen t/m 500
Optellen
| 1. | 237 + 52 = |
289
|
299
|
383
|
439
|
| 2. | 175 + 71 = |
246
|
472
|
220
|
404
|
| 3. | 159 + 138 = |
212
|
207
|
418
|
297
|
| 4. | 189 + 114 = |
410
|
303
|
235
|
439
|
| 5. | 235 + 125 = |
300
|
277
|
360
|
237
|
| 6. | 123 + 96 = |
225
|
411
|
219
|
448
|
| 7. | 65 + 56 = |
192
|
180
|
140
|
121
|
| 8. | 153 + 83 = |
446
|
482
|
236
|
292
|
| 9. | 128 + 101 = |
343
|
259
|
229
|
316
|
| 10. | 218 + 105 = |
323
|
464
|
419
|
361
|
| 11. | 244 + 100 = |
436
|
344
|
206
|
259
|
| 12. | 240 + 124 = |
491
|
411
|
364
|
240
|