Erbijsommen t/m 500
Optellen
| 1. | 101 + 96 = |
109
|
197
|
122
|
104
|
| 2. | 147 + 58 = |
444
|
238
|
205
|
394
|
| 3. | 151 + 83 = |
234
|
491
|
360
|
430
|
| 4. | 222 + 171 = |
393
|
398
|
332
|
486
|
| 5. | 175 + 157 = |
302
|
401
|
477
|
332
|
| 6. | 222 + 159 = |
435
|
381
|
249
|
284
|
| 7. | 170 + 106 = |
410
|
292
|
420
|
276
|
| 8. | 241 + 114 = |
336
|
419
|
374
|
355
|
| 9. | 146 + 132 = |
315
|
421
|
375
|
278
|
| 10. | 105 + 93 = |
141
|
198
|
128
|
173
|
| 11. | 187 + 163 = |
441
|
350
|
337
|
378
|
| 12. | 243 + 57 = |
223
|
300
|
253
|
354
|