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1. \(\sqrt{96}\)
2. \(\sqrt{441}\)
3. \(\sqrt{1225}\)
4. \(\sqrt{100}\)
5. \(\sqrt{80}\)
6. \(\sqrt{27}\)
7. \(\sqrt{605}\)
8. \(\sqrt{50}\)
9. \(\sqrt{147}\)
10. \(\sqrt{320}\)
11. \(\sqrt{24}\)
12. \(\sqrt{900}\)

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Verbetersleutel

1. \(\sqrt{96}=\sqrt{16 \cdot 6}=\sqrt{16}\cdot \sqrt{6}=4\sqrt{6}\)
2. \(\sqrt{441}=\sqrt{49 \cdot 9}=\sqrt{49} \cdot \sqrt{9}=7 \cdot 3=21\)
3. \(\sqrt{1225}=\sqrt{49 \cdot 25}=\sqrt{49} \cdot \sqrt{25}=7 \cdot 5=35\)
4. \(\sqrt{100}=10\)
5. \(\sqrt{80}=\sqrt{16 \cdot 5}=\sqrt{16}\cdot \sqrt{5}=4\sqrt{5}\)
6. \(\sqrt{27}=\sqrt{9 \cdot 3}=\sqrt{9}\cdot \sqrt{3}=3\sqrt{3}\)
7. \(\sqrt{605}=\sqrt{121 \cdot 5}=\sqrt{121}\cdot \sqrt{5}=11\sqrt{5}\)
8. \(\sqrt{50}=\sqrt{25 \cdot 2}=\sqrt{25}\cdot \sqrt{2}=5\sqrt{2}\)
9. \(\sqrt{147}=\sqrt{49 \cdot 3}=\sqrt{49}\cdot \sqrt{3}=7\sqrt{3}\)
10. \(\sqrt{320}=\sqrt{64 \cdot 5}=\sqrt{64}\cdot \sqrt{5}=8\sqrt{5}\)
11. \(\sqrt{24}=\sqrt{4 \cdot 6}=\sqrt{4}\cdot \sqrt{6}=2\sqrt{6}\)
12. \(\sqrt{900}=\sqrt{9 \cdot 100}=\sqrt{9} \cdot \sqrt{100}=3 \cdot 10=30\)