Erbijsommen t/m 500
Optellen
| 1. | 101 + 61 = |
129
|
104
|
162
|
107
|
| 2. | 155 + 80 = |
409
|
480
|
203
|
235
|
| 3. | 248 + 59 = |
307
|
467
|
320
|
301
|
| 4. | 237 + 163 = |
400
|
301
|
235
|
463
|
| 5. | 134 + 129 = |
376
|
450
|
263
|
484
|
| 6. | 208 + 176 = |
392
|
384
|
359
|
443
|
| 7. | 146 + 121 = |
359
|
469
|
252
|
267
|
| 8. | 160 + 112 = |
497
|
228
|
330
|
272
|
| 9. | 174 + 123 = |
491
|
383
|
297
|
373
|
| 10. | 159 + 122 = |
436
|
405
|
281
|
372
|
| 11. | 116 + 64 = |
158
|
166
|
133
|
180
|
| 12. | 220 + 98 = |
453
|
318
|
290
|
332
|