Reken uit
- \(36 : 9 = \)
- \(3 \times 9 = \)
- \(27 : 9 = \)
- \(5 \times 9 = \)
- \(45 : 9 = \)
- \(18 : 9 = \)
- \(10 \times 9 = \)
- \(72 : 9 = \)
- \(90 : 9 = \)
- \(9 \times 9 = \)
- \(81 : 9 = \)
- \(4 \times 9 = \)
Reken uit
Verbetersleutel
- \(36 : 9 = 4\)
- \(3 \times 9 = 27\)
- \(27 : 9 = 3\)
- \(5 \times 9 = 45\)
- \(45 : 9 = 5\)
- \(18 : 9 = 2\)
- \(10 \times 9 = 90\)
- \(72 : 9 = 8\)
- \(90 : 9 = 10\)
- \(9 \times 9 = 81\)
- \(81 : 9 = 9\)
- \(4 \times 9 = 36\)