Erbijsommen t/m 500
Optellen
| 1. | 207 + 179 = |
386
|
439
|
319
|
453
|
| 2. | 250 + 118 = |
328
|
317
|
368
|
436
|
| 3. | 187 + 159 = |
346
|
374
|
306
|
348
|
| 4. | 224 + 153 = |
420
|
239
|
450
|
377
|
| 5. | 149 + 54 = |
498
|
203
|
205
|
481
|
| 6. | 60 + 56 = |
102
|
144
|
185
|
116
|
| 7. | 217 + 87 = |
308
|
269
|
304
|
332
|
| 8. | 228 + 118 = |
477
|
346
|
359
|
229
|
| 9. | 203 + 124 = |
258
|
402
|
363
|
327
|
| 10. | 153 + 74 = |
228
|
227
|
463
|
357
|
| 11. | 214 + 94 = |
308
|
450
|
448
|
394
|
| 12. | 120 + 76 = |
140
|
141
|
196
|
117
|