Erbijsommen t/m 500
Optellen
| 1. | 160 + 52 = |
397
|
317
|
212
|
300
|
| 2. | 160 + 138 = |
472
|
376
|
298
|
412
|
| 3. | 190 + 153 = |
237
|
354
|
298
|
343
|
| 4. | 203 + 59 = |
469
|
361
|
365
|
262
|
| 5. | 238 + 177 = |
415
|
289
|
495
|
272
|
| 6. | 204 + 138 = |
464
|
342
|
360
|
328
|
| 7. | 152 + 124 = |
276
|
335
|
427
|
344
|
| 8. | 175 + 166 = |
370
|
341
|
304
|
480
|
| 9. | 166 + 91 = |
257
|
452
|
231
|
202
|
| 10. | 194 + 143 = |
324
|
337
|
499
|
260
|
| 11. | 139 + 124 = |
381
|
263
|
408
|
228
|
| 12. | 116 + 62 = |
159
|
138
|
178
|
170
|