Erbijsommen t/m 500
Optellen
| 1. | 235 + 84 = |
420
|
485
|
319
|
408
|
| 2. | 140 + 67 = |
331
|
207
|
389
|
257
|
| 3. | 96 + 53 = |
180
|
128
|
183
|
149
|
| 4. | 125 + 66 = |
149
|
118
|
191
|
166
|
| 5. | 233 + 94 = |
327
|
252
|
350
|
495
|
| 6. | 212 + 54 = |
251
|
424
|
254
|
266
|
| 7. | 172 + 146 = |
373
|
229
|
318
|
261
|
| 8. | 78 + 59 = |
183
|
152
|
137
|
135
|
| 9. | 203 + 78 = |
281
|
484
|
366
|
266
|
| 10. | 193 + 95 = |
222
|
276
|
288
|
421
|
| 11. | 196 + 70 = |
393
|
266
|
491
|
273
|
| 12. | 138 + 81 = |
216
|
293
|
217
|
219
|