Erbijsommen t/m 500
Optellen
| 1. | 134 + 54 = |
134
|
175
|
149
|
188
|
| 2. | 182 + 163 = |
469
|
342
|
319
|
345
|
| 3. | 179 + 161 = |
340
|
466
|
262
|
438
|
| 4. | 128 + 83 = |
409
|
416
|
336
|
211
|
| 5. | 198 + 192 = |
284
|
323
|
390
|
254
|
| 6. | 143 + 122 = |
408
|
429
|
265
|
371
|
| 7. | 144 + 123 = |
291
|
267
|
215
|
257
|
| 8. | 206 + 76 = |
489
|
244
|
282
|
418
|
| 9. | 220 + 156 = |
292
|
309
|
376
|
228
|
| 10. | 95 + 71 = |
166
|
196
|
106
|
123
|
| 11. | 208 + 112 = |
304
|
470
|
320
|
269
|
| 12. | 247 + 225 = |
288
|
472
|
278
|
358
|