Erbijsommen t/m 500
Optellen
| 1. | 170 + 69 = |
301
|
409
|
214
|
239
|
| 2. | 125 + 73 = |
192
|
121
|
132
|
198
|
| 3. | 159 + 128 = |
269
|
356
|
265
|
287
|
| 4. | 165 + 157 = |
322
|
359
|
227
|
453
|
| 5. | 164 + 108 = |
206
|
408
|
272
|
473
|
| 6. | 178 + 66 = |
244
|
345
|
367
|
471
|
| 7. | 118 + 75 = |
175
|
193
|
151
|
156
|
| 8. | 226 + 94 = |
320
|
458
|
369
|
257
|
| 9. | 126 + 62 = |
116
|
188
|
157
|
198
|
| 10. | 219 + 201 = |
420
|
371
|
309
|
368
|
| 11. | 168 + 125 = |
431
|
492
|
362
|
293
|
| 12. | 144 + 115 = |
429
|
357
|
259
|
254
|