Erbijsommen t/m 500
Optellen
| 1. | 157 + 82 = |
419
|
320
|
239
|
367
|
| 2. | 161 + 119 = |
395
|
417
|
495
|
280
|
| 3. | 231 + 103 = |
413
|
334
|
421
|
414
|
| 4. | 154 + 59 = |
205
|
409
|
213
|
226
|
| 5. | 176 + 173 = |
342
|
407
|
349
|
292
|
| 6. | 239 + 159 = |
300
|
456
|
398
|
356
|
| 7. | 109 + 56 = |
165
|
121
|
191
|
119
|
| 8. | 141 + 100 = |
400
|
250
|
378
|
241
|
| 9. | 244 + 167 = |
398
|
446
|
476
|
411
|
| 10. | 199 + 188 = |
345
|
387
|
436
|
289
|
| 11. | 249 + 151 = |
337
|
400
|
302
|
308
|
| 12. | 138 + 70 = |
220
|
491
|
228
|
208
|