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1. \(\)Zet 372 dm² om in cm²\(\)
2. \(\)Zet 111 cm² om in dm²\(\)
3. \(\)Zet 70 dm² om in mm²\(\)
4. \(\)Zet 39 mm² om in cm²\(\)
5. \(\)Zet 224 hm² om in km²\(\)
6. \(\)Zet 32 mm² om in cm²\(\)
7. \(\)Zet 4 dm² om in mm²\(\)
8. \(\)Zet 46 dm² om in dam²\(\)
9. \(\)Zet 387 cm² om in dm²\(\)
10. \(\)Zet 363 cm² om in dm²\(\)
11. \(\)Zet 99 hm² om in m²\(\)
12. \(\)Zet 171 mm² om in cm²\(\)

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Verbetersleutel

1. \(372 \text{ }dm²=37200\text{ }cm²\)
2. \(111 \text{ }cm²=1,11\text{ }dm²\)
3. \(70 \text{ }dm²=700000\text{ }mm²\)
4. \(39 \text{ }mm²=0,39\text{ }cm²\)
5. \(224 \text{ }hm²=2,24\text{ }km²\)
6. \(32 \text{ }mm²=0,32\text{ }cm²\)
7. \(4 \text{ }dm²=40000\text{ }mm²\)
8. \(46 \text{ }dm²=0,0046\text{ }dam²\)
9. \(387 \text{ }cm²=3,87\text{ }dm²\)
10. \(363 \text{ }cm²=3,63\text{ }dm²\)
11. \(99 \text{ }hm²=990000\text{ }m²\)
12. \(171 \text{ }mm²=1,71\text{ }cm²\)