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1. \(\)Zet 371 km² om in dam²\(\)
2. \(\)Zet 120 hm² om in km²\(\)
3. \(\)Zet 239 dam² om in km²\(\)
4. \(\)Zet 230 m² om in mm²\(\)
5. \(\)Zet 71 m² om in hm²\(\)
6. \(\)Zet 290 mm² om in cm²\(\)
7. \(\)Zet 173 cm² om in mm²\(\)
8. \(\)Zet 244 cm² om in dm²\(\)
9. \(\)Zet 326 m² om in dam²\(\)
10. \(\)Zet 315 mm² om in dm²\(\)
11. \(\)Zet 302 hm² om in m²\(\)
12. \(\)Zet 344 dm² om in m²\(\)

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Verbetersleutel

1. \(371 \text{ }km²=3710000\text{ }dam²\)
2. \(120 \text{ }hm²=1,2\text{ }km²\)
3. \(239 \text{ }dam²=0,0239\text{ }km²\)
4. \(230 \text{ }m²=230000000\text{ }mm²\)
5. \(71 \text{ }m²=0,0071\text{ }hm²\)
6. \(290 \text{ }mm²=2,9\text{ }cm²\)
7. \(173 \text{ }cm²=17300\text{ }mm²\)
8. \(244 \text{ }cm²=2,44\text{ }dm²\)
9. \(326 \text{ }m²=3,26\text{ }dam²\)
10. \(315 \text{ }mm²=0,0315\text{ }dm²\)
11. \(302 \text{ }hm²=3020000\text{ }m²\)
12. \(344 \text{ }dm²=3,44\text{ }m²\)