'Regenboogtabel'-training

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Train je parate kennis

1. \(9^{-2}\)
2. \(14^{-2}\)
3. \(6^{-2}\)
4. \(7^{-2}\)
5. \(3^{4}\)
6. \(8^{-2}\)
7. \(6^{2}\)
8. \(12^{2}\)
9. \(15^{-2}\)
10. \(2^{2}\)
11. \(11^{2}\)
12. \(14^{2}\)

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Train je parate kennis

Verbetersleutel

1. \(9^{-2}= \frac{1}{81}\)
2. \(14^{-2}= \frac{1}{196}\)
3. \(6^{-2}= \frac{1}{36}\)
4. \(7^{-2}= \frac{1}{49}\)
5. \(3^{4}=81\)
6. \(8^{-2}= \frac{1}{64}\)
7. \(6^{2}=36\)
8. \(12^{2}=144\)
9. \(15^{-2}= \frac{1}{225}\)
10. \(2^{2}=4\)
11. \(11^{2}=121\)
12. \(14^{2}=196\)