Erbijsommen t/m 500
Optellen
| 1. | 228 + 72 = |
474
|
482
|
487
|
300
|
| 2. | 189 + 116 = |
218
|
473
|
260
|
305
|
| 3. | 150 + 128 = |
263
|
278
|
492
|
447
|
| 4. | 214 + 113 = |
456
|
355
|
324
|
327
|
| 5. | 233 + 173 = |
274
|
315
|
406
|
420
|
| 6. | 80 + 58 = |
138
|
180
|
132
|
104
|
| 7. | 149 + 85 = |
354
|
409
|
234
|
290
|
| 8. | 248 + 201 = |
293
|
449
|
299
|
357
|
| 9. | 188 + 173 = |
361
|
336
|
391
|
255
|
| 10. | 212 + 133 = |
415
|
399
|
345
|
246
|
| 11. | 101 + 93 = |
177
|
106
|
194
|
123
|
| 12. | 230 + 186 = |
225
|
417
|
458
|
416
|