'Regenboogtabel'-training

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Train je parate kennis

1. \(19^{-2}\)
2. \(2^{-2}\)
3. \(17^{2}\)
4. \(12^{2}\)
5. \(6^{2}\)
6. \(2^{3}\)
7. \(13^{2}\)
8. \(10^{-2}\)
9. \(2^{4}\)
10. \(12^{-2}\)
11. \(7^{-2}\)
12. \(16^{-2}\)

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Train je parate kennis

Verbetersleutel

1. \(19^{-2}= \frac{1}{361}\)
2. \(2^{-2}= \frac{1}{4}\)
3. \(17^{2}=289\)
4. \(12^{2}=144\)
5. \(6^{2}=36\)
6. \(2^{3}=8\)
7. \(13^{2}=169\)
8. \(10^{-2}= \frac{1}{100}\)
9. \(2^{4}=16\)
10. \(12^{-2}= \frac{1}{144}\)
11. \(7^{-2}= \frac{1}{49}\)
12. \(16^{-2}= \frac{1}{256}\)