Erbijsommen t/m 500
Optellen
| 1. | 168 + 127 = |
344
|
300
|
295
|
321
|
| 2. | 127 + 116 = |
411
|
279
|
243
|
386
|
| 3. | 162 + 161 = |
246
|
282
|
237
|
323
|
| 4. | 117 + 74 = |
118
|
119
|
190
|
191
|
| 5. | 215 + 121 = |
405
|
339
|
483
|
336
|
| 6. | 221 + 201 = |
212
|
473
|
422
|
454
|
| 7. | 243 + 243 = |
256
|
486
|
458
|
347
|
| 8. | 118 + 105 = |
223
|
429
|
416
|
240
|
| 9. | 158 + 127 = |
278
|
285
|
209
|
290
|
| 10. | 177 + 105 = |
327
|
353
|
282
|
251
|
| 11. | 230 + 208 = |
260
|
437
|
438
|
363
|
| 12. | 151 + 94 = |
318
|
297
|
245
|
265
|