aantal sommen niveau 1:
10 -
20 -
30 -
40 -
50
aantal sommen niveau 2:
10 -
20 -
30 -
40 -
50
aantal sommen niveau 3:
10 -
20 -
30 -
40 -
50
aantal sommen niveau 4:
10 -
20 -
30 -
40 -
50
| 40 dm | = | hm | | | 70 dam | = | km | |
| 3 dm | = | km | | | 100 cm | = | dam | |
| 3 dm | = | km | | | 0.002 m | = | mm | |
| 6 hm | = | m | | | 10 cm | = | dam | |
| 0.6 dam | = | dm | | | 10 dm | = | hm | |
|
antwoorden