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1. \(\)Zet 32 dm² om in dam²\(\)
2. \(\)Zet 69 mm² om in cm²\(\)
3. \(\)Zet 196 hm² om in dam²\(\)
4. \(\)Zet 274 m² om in hm²\(\)
5. \(\)Zet 139 km² om in m²\(\)
6. \(\)Zet 195 dam² om in m²\(\)
7. \(\)Zet 263 mm² om in dm²\(\)
8. \(\)Zet 230 mm² om in dm²\(\)
9. \(\)Zet 365 m² om in mm²\(\)
10. \(\)Zet 392 dm² om in dam²\(\)
11. \(\)Zet 240 dm² om in m²\(\)
12. \(\)Zet 19 cm² om in mm²\(\)

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Verbetersleutel

1. \(32 \text{ }dm²=0{,}0032\text{ }dam²\)
2. \(69 \text{ }mm²=0{,}69\text{ }cm²\)
3. \(196 \text{ }hm²=19600\text{ }dam²\)
4. \(274 \text{ }m²=0{,}0274\text{ }hm²\)
5. \(139 \text{ }km²=139000000\text{ }m²\)
6. \(195 \text{ }dam²=19500\text{ }m²\)
7. \(263 \text{ }mm²=0{,}0263\text{ }dm²\)
8. \(230 \text{ }mm²=0{,}023\text{ }dm²\)
9. \(365 \text{ }m²=365000000\text{ }mm²\)
10. \(392 \text{ }dm²=0{,}0392\text{ }dam²\)
11. \(240 \text{ }dm²=2{,}4\text{ }m²\)
12. \(19 \text{ }cm²=1900\text{ }mm²\)