Reken uit
	- \(\)Zet 169 mm² om in cm²\(\)
- \(\)Zet 200 m² om in hm²\(\)
- \(\)Zet 92 dam² om in hm²\(\)
- \(\)Zet 388 mm² om in cm²\(\)
- \(\)Zet 357 mm² om in cm²\(\)
- \(\)Zet 288 hm² om in m²\(\)
- \(\)Zet 327 cm² om in dm²\(\)
- \(\)Zet 9 hm² om in dam²\(\)
- \(\)Zet 342 m² om in hm²\(\)
- \(\)Zet 178 cm² om in dm²\(\)
- \(\)Zet 220 km² om in m²\(\)
- \(\)Zet 6 cm² om in m²\(\)
Reken uit
Verbetersleutel
	- \(169 \text{ }mm²=1{,}69\text{ }cm²\)
- \(200 \text{ }m²=0{,}02\text{ }hm²\)
- \(92 \text{ }dam²=0{,}92\text{ }hm²\)
- \(388 \text{ }mm²=3{,}88\text{ }cm²\)
- \(357 \text{ }mm²=3{,}57\text{ }cm²\)
- \(288 \text{ }hm²=2880000\text{ }m²\)
- \(327 \text{ }cm²=3{,}27\text{ }dm²\)
- \(9 \text{ }hm²=900\text{ }dam²\)
- \(342 \text{ }m²=0{,}0342\text{ }hm²\)
- \(178 \text{ }cm²=1{,}78\text{ }dm²\)
- \(220 \text{ }km²=220000000\text{ }m²\)
- \(6 \text{ }cm²=0{,}0006\text{ }m²\)