Erbijsommen t/m 500
Optellen
| 1. | 199 + 163 = |
343
|
471
|
406
|
362
|
| 2. | 237 + 194 = |
431
|
271
|
298
|
500
|
| 3. | 234 + 187 = |
258
|
358
|
360
|
421
|
| 4. | 143 + 100 = |
243
|
329
|
211
|
374
|
| 5. | 243 + 134 = |
468
|
274
|
407
|
377
|
| 6. | 101 + 66 = |
167
|
194
|
165
|
163
|
| 7. | 236 + 210 = |
446
|
315
|
329
|
375
|
| 8. | 214 + 152 = |
434
|
360
|
366
|
322
|
| 9. | 134 + 77 = |
371
|
211
|
438
|
321
|
| 10. | 208 + 124 = |
332
|
329
|
405
|
331
|
| 11. | 188 + 132 = |
320
|
272
|
492
|
239
|
| 12. | 189 + 186 = |
253
|
442
|
375
|
489
|