Reken uit
- \(6 + \ldots = 10\)
- \(1 + \ldots = 10\)
- \(\ldots + 1 = 10\)
- \(\ldots + 4 = 10\)
- \(\ldots + 0 = 10\)
- \(\ldots + 3 = 10\)
- \(0 + \ldots = 10\)
- \(9 + \ldots = 10\)
- \(\ldots + 8 = 10\)
- \(8 + \ldots = 10\)
- \(\ldots + 10 = 10\)
- \(\ldots + 7 = 10\)
Reken uit
Verbetersleutel
- \(6 + 4 = 10\)
- \(1 + 9 = 10\)
- \(9 + 1 = 10\)
- \(6 + 4 = 10\)
- \(10 + 0 = 10\)
- \(7 + 3 = 10\)
- \(0 + 10 = 10\)
- \(9 + 1 = 10\)
- \(2 + 8 = 10\)
- \(8 + 2 = 10\)
- \(0 + 10 = 10\)
- \(3 + 7 = 10\)