Erbijsommen t/m 500
Optellen
| 1. | 194 + 67 = |
491
|
406
|
473
|
261
|
| 2. | 169 + 139 = |
308
|
393
|
385
|
374
|
| 3. | 246 + 203 = |
425
|
226
|
409
|
449
|
| 4. | 214 + 117 = |
337
|
483
|
331
|
499
|
| 5. | 172 + 148 = |
230
|
379
|
238
|
320
|
| 6. | 132 + 128 = |
260
|
471
|
224
|
342
|
| 7. | 93 + 62 = |
159
|
114
|
155
|
162
|
| 8. | 192 + 117 = |
210
|
359
|
243
|
309
|
| 9. | 211 + 150 = |
361
|
272
|
278
|
386
|
| 10. | 102 + 94 = |
101
|
196
|
104
|
144
|
| 11. | 231 + 125 = |
389
|
201
|
356
|
408
|
| 12. | 212 + 108 = |
262
|
393
|
266
|
320
|