Reken uit
- \(90 : 10 = \)
- \(10 \times 9 = \)
- \(6 \times 4 = \)
- \(1 \times 9 = \)
- \(6 \times 8 = \)
- \(1 \times 2 = \)
- \(42 : 6 = \)
- \(40 : 10 = \)
- \(2 \times 4 = \)
- \(4 \times 9 = \)
- \(5 \times 4 = \)
- \(4 \times 3 = \)
Reken uit
Verbetersleutel
- \(90 : 10 = 9\)
- \(10 \times 9 = 90\)
- \(6 \times 4 = 24\)
- \(1 \times 9 = 9\)
- \(6 \times 8 = 48\)
- \(1 \times 2 = 2\)
- \(42 : 6 = 7\)
- \(40 : 10 = 4\)
- \(2 \times 4 = 8\)
- \(4 \times 9 = 36\)
- \(5 \times 4 = 20\)
- \(4 \times 3 = 12\)