Erbijsommen t/m 500
Optellen
| 1. | 134 + 102 = |
413
|
395
|
236
|
476
|
| 2. | 237 + 67 = |
237
|
382
|
269
|
304
|
| 3. | 206 + 192 = |
306
|
363
|
413
|
398
|
| 4. | 217 + 192 = |
226
|
409
|
387
|
244
|
| 5. | 210 + 156 = |
263
|
366
|
326
|
209
|
| 6. | 189 + 54 = |
344
|
468
|
243
|
407
|
| 7. | 214 + 149 = |
494
|
403
|
363
|
223
|
| 8. | 123 + 87 = |
308
|
464
|
210
|
319
|
| 9. | 105 + 92 = |
141
|
197
|
196
|
190
|
| 10. | 224 + 113 = |
397
|
417
|
402
|
337
|
| 11. | 150 + 56 = |
206
|
354
|
401
|
265
|
| 12. | 192 + 183 = |
382
|
375
|
409
|
490
|