'Regenboogtabel'-training

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Train je parate kennis

1. \(19^{-2}\)
2. \(4^{-2}\)
3. \(5^{-2}\)
4. \(2^{3}\)
5. \(9^{2}\)
6. \(5^{3}\)
7. \(19^{2}\)
8. \(3^{4}\)
9. \(14^{-2}\)
10. \(12^{-2}\)
11. \(17^{-2}\)
12. \(20^{-2}\)

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Train je parate kennis

Verbetersleutel

1. \(19^{-2}= \frac{1}{361}\)
2. \(4^{-2}= \frac{1}{16}\)
3. \(5^{-2}= \frac{1}{25}\)
4. \(2^{3}=8\)
5. \(9^{2}=81\)
6. \(5^{3}=125\)
7. \(19^{2}=361\)
8. \(3^{4}=81\)
9. \(14^{-2}= \frac{1}{196}\)
10. \(12^{-2}= \frac{1}{144}\)
11. \(17^{-2}= \frac{1}{289}\)
12. \(20^{-2}= \frac{1}{400}\)