Terug

3 cijfers X 2 cijfers met hulp [1]

3 cijfers X 2 cijfers met hulp [1]

 
5 3 2
2 7 ×
7 × 2 = 1 4
7 × 30 = 2 1 0
7 × 500 = 3 5 0 0
20 × 2 =
40
20 × 30 =
600
20 × 500 =
10000
14364