Erbijsommen t/m 500
Optellen
| 1. | 193 + 124 = |
205
|
317
|
434
|
446
|
| 2. | 156 + 67 = |
382
|
343
|
250
|
223
|
| 3. | 155 + 119 = |
293
|
274
|
264
|
493
|
| 4. | 223 + 75 = |
345
|
491
|
387
|
298
|
| 5. | 175 + 146 = |
321
|
370
|
490
|
218
|
| 6. | 187 + 164 = |
345
|
340
|
351
|
232
|
| 7. | 184 + 160 = |
334
|
344
|
377
|
389
|
| 8. | 167 + 150 = |
350
|
317
|
233
|
323
|
| 9. | 157 + 147 = |
304
|
500
|
467
|
288
|
| 10. | 192 + 64 = |
323
|
256
|
431
|
298
|
| 11. | 203 + 201 = |
404
|
380
|
470
|
488
|
| 12. | 198 + 55 = |
253
|
425
|
363
|
278
|