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- \(7 \times 10 = \)
- \(10 \times 10 = \)
- \(9 \times 10 = \)
- \(90 : 10 = \)
- \(2 \times 10 = \)
- \(20 : 10 = \)
- \(6 \times 10 = \)
- \(80 : 10 = \)
- \(40 : 10 = \)
- \(3 \times 10 = \)
- \(100 : 10 = \)
- \(8 \times 10 = \)
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Verbetersleutel
- \(7 \times 10 = 70\)
- \(10 \times 10 = 100\)
- \(9 \times 10 = 90\)
- \(90 : 10 = 9\)
- \(2 \times 10 = 20\)
- \(20 : 10 = 2\)
- \(6 \times 10 = 60\)
- \(80 : 10 = 8\)
- \(40 : 10 = 4\)
- \(3 \times 10 = 30\)
- \(100 : 10 = 10\)
- \(8 \times 10 = 80\)