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- \(18 : 3 = \)
- \(8 \times 7 = \)
- \(10 \times 10 = \)
- \(54 : 9 = \)
- \(9 \times 7 = \)
- \(30 : 5 = \)
- \(10 \times 9 = \)
- \(5 \times 7 = \)
- \(3 \times 7 = \)
- \(10 \times 4 = \)
- \(2 \times 6 = \)
- \(4 \times 8 = \)
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Verbetersleutel
- \(18 : 3 = 6\)
- \(8 \times 7 = 56\)
- \(10 \times 10 = 100\)
- \(54 : 9 = 6\)
- \(9 \times 7 = 63\)
- \(30 : 5 = 6\)
- \(10 \times 9 = 90\)
- \(5 \times 7 = 35\)
- \(3 \times 7 = 21\)
- \(10 \times 4 = 40\)
- \(2 \times 6 = 12\)
- \(4 \times 8 = 32\)