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1. \(\)Zet 79 dm² om in dam²\(\)
2. \(\)Zet 141 dm² om in m²\(\)
3. \(\)Zet 72 m² om in dam²\(\)
4. \(\)Zet 56 cm² om in dm²\(\)
5. \(\)Zet 399 m² om in cm²\(\)
6. \(\)Zet 57 km² om in m²\(\)
7. \(\)Zet 250 cm² om in m²\(\)
8. \(\)Zet 336 dam² om in cm²\(\)
9. \(\)Zet 21 dam² om in km²\(\)
10. \(\)Zet 318 hm² om in dam²\(\)
11. \(\)Zet 7 cm² om in dm²\(\)
12. \(\)Zet 166 dam² om in cm²\(\)

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Verbetersleutel

1. \(79 \text{ }dm²=0,0079\text{ }dam²\)
2. \(141 \text{ }dm²=1,41\text{ }m²\)
3. \(72 \text{ }m²=0,72\text{ }dam²\)
4. \(56 \text{ }cm²=0,56\text{ }dm²\)
5. \(399 \text{ }m²=3990000\text{ }cm²\)
6. \(57 \text{ }km²=57000000\text{ }m²\)
7. \(250 \text{ }cm²=0,025\text{ }m²\)
8. \(336 \text{ }dam²=336000000\text{ }cm²\)
9. \(21 \text{ }dam²=0,0021\text{ }km²\)
10. \(318 \text{ }hm²=31800\text{ }dam²\)
11. \(7 \text{ }cm²=0,07\text{ }dm²\)
12. \(166 \text{ }dam²=166000000\text{ }cm²\)