Erbijsommen t/m 500
Optellen
| 1. | 190 + 74 = |
346
|
264
|
284
|
373
|
| 2. | 192 + 170 = |
248
|
394
|
362
|
476
|
| 3. | 232 + 103 = |
408
|
491
|
437
|
335
|
| 4. | 212 + 159 = |
371
|
428
|
411
|
269
|
| 5. | 129 + 87 = |
216
|
313
|
298
|
352
|
| 6. | 212 + 139 = |
262
|
324
|
351
|
237
|
| 7. | 132 + 128 = |
478
|
416
|
260
|
247
|
| 8. | 103 + 62 = |
102
|
165
|
135
|
111
|
| 9. | 233 + 141 = |
304
|
344
|
374
|
457
|
| 10. | 116 + 71 = |
187
|
134
|
142
|
116
|
| 11. | 149 + 50 = |
200
|
163
|
199
|
153
|
| 12. | 208 + 202 = |
330
|
410
|
387
|
476
|