Erbijsommen t/m 500
Optellen
| 1. | 186 + 58 = |
446
|
229
|
254
|
244
|
| 2. | 248 + 83 = |
386
|
421
|
374
|
331
|
| 3. | 109 + 74 = |
142
|
182
|
183
|
159
|
| 4. | 126 + 75 = |
360
|
454
|
319
|
201
|
| 5. | 238 + 74 = |
312
|
322
|
294
|
237
|
| 6. | 97 + 83 = |
180
|
149
|
152
|
134
|
| 7. | 142 + 80 = |
453
|
456
|
222
|
374
|
| 8. | 202 + 140 = |
499
|
454
|
221
|
342
|
| 9. | 237 + 162 = |
424
|
363
|
399
|
397
|
| 10. | 137 + 134 = |
382
|
313
|
367
|
271
|
| 11. | 195 + 69 = |
264
|
366
|
211
|
339
|
| 12. | 205 + 53 = |
338
|
258
|
287
|
247
|