Terug

3 cijfers X 3 cijfers met hulp [2]

3 cijfers X 3 cijfers met hulp [2]

 
5 2 0
6 2 6 ×
6 × 0 = 0
6 × 20 = 1 2 0
6 × 500 = 3 0 0 0
20 × 0 =
0
20 × 20 =
400
20 × 500 =
10000
600 × 0 =
0
600 × 20 =
12000
600 × 500 =
+ 300000
325520