'Regenboogtabel'-training

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Train je parate kennis

1. \(3^{2}\)
2. \(8^{-2}\)
3. \(18^{-2}\)
4. \(10^{-2}\)
5. \(20^{2}\)
6. \(2^{2}\)
7. \(19^{2}\)
8. \(4^{-2}\)
9. \(2^{-2}\)
10. \(12^{2}\)
11. \(17^{2}\)
12. \(11^{-2}\)

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Train je parate kennis

Verbetersleutel

1. \(3^{2}=9\)
2. \(8^{-2}= \frac{1}{64}\)
3. \(18^{-2}= \frac{1}{324}\)
4. \(10^{-2}= \frac{1}{100}\)
5. \(20^{2}=400\)
6. \(2^{2}=4\)
7. \(19^{2}=361\)
8. \(4^{-2}= \frac{1}{16}\)
9. \(2^{-2}= \frac{1}{4}\)
10. \(12^{2}=144\)
11. \(17^{2}=289\)
12. \(11^{-2}= \frac{1}{121}\)