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3 cijfers X 3 cijfers met hulp [2]

3 cijfers X 3 cijfers met hulp [2]

 
7 5 0
8 6 6 ×
6 × 0 = 0
6 × 50 = 3 0 0
6 × 700 = 4 2 0 0
60 × 0 =
0
60 × 50 =
3000
60 × 700 =
42000
800 × 0 =
0
800 × 50 =
40000
800 × 700 =
+ 560000
649500