Oppervlakte (reeks 2)

Hoofdmenu Eentje per keer  🖨

Reken uit

1. \(\)Zet 278 km² om in hm²\(\)
2. \(\)Zet 9 km² om in m²\(\)
3. \(\)Zet 399 dam² om in hm²\(\)
4. \(\)Zet 68 m² om in cm²\(\)
5. \(\)Zet 160 dm² om in dam²\(\)
6. \(\)Zet 118 dm² om in mm²\(\)
7. \(\)Zet 44 m² om in dm²\(\)
8. \(\)Zet 240 hm² om in m²\(\)
9. \(\)Zet 170 cm² om in dm²\(\)
10. \(\)Zet 274 hm² om in dm²\(\)
11. \(\)Zet 154 cm² om in mm²\(\)
12. \(\)Zet 375 dm² om in cm²\(\)

---

Reken uit

Verbetersleutel

1. \(278 \text{ }km²=27800\text{ }hm²\)
2. \(9 \text{ }km²=9000000\text{ }m²\)
3. \(399 \text{ }dam²=3{,}99\text{ }hm²\)
4. \(68 \text{ }m²=680000\text{ }cm²\)
5. \(160 \text{ }dm²=0{,}016\text{ }dam²\)
6. \(118 \text{ }dm²=1180000\text{ }mm²\)
7. \(44 \text{ }m²=4400\text{ }dm²\)
8. \(240 \text{ }hm²=2400000\text{ }m²\)
9. \(170 \text{ }cm²=1{,}7\text{ }dm²\)
10. \(274 \text{ }hm²=274000000\text{ }dm²\)
11. \(154 \text{ }cm²=15400\text{ }mm²\)
12. \(375 \text{ }dm²=37500\text{ }cm²\)