Erbijsommen t/m 500
Optellen
| 1. | 94 + 51 = |
145
|
147
|
120
|
133
|
| 2. | 227 + 133 = |
360
|
286
|
483
|
382
|
| 3. | 200 + 71 = |
363
|
271
|
396
|
293
|
| 4. | 187 + 166 = |
300
|
202
|
250
|
353
|
| 5. | 122 + 115 = |
237
|
496
|
256
|
263
|
| 6. | 138 + 79 = |
217
|
338
|
375
|
264
|
| 7. | 166 + 112 = |
471
|
278
|
473
|
421
|
| 8. | 188 + 126 = |
314
|
384
|
319
|
400
|
| 9. | 236 + 78 = |
277
|
301
|
240
|
314
|
| 10. | 95 + 92 = |
101
|
187
|
176
|
163
|
| 11. | 230 + 78 = |
409
|
308
|
281
|
440
|
| 12. | 231 + 76 = |
459
|
368
|
383
|
307
|