Wat is het juiste antwoord uit de tafel van 9?
Tafels
|
1.
10
× 9 =
90
9
27
81
|
2.
3
× 9 =
36
27
72
90
|
3.
2
× 9 =
63
90
18
81
|
4.
3
× 9 =
81
27
9
36
|
|
5.
10
× 9 =
90
72
63
36
|
6.
2
× 9 =
63
18
45
54
|
7.
3
× 9 =
9
90
27
72
|
8.
7
× 9 =
90
63
36
72
|
|
9.
6
× 9 =
9
45
54
72
|
10.
10
× 9 =
45
90
81
18
|
11.
9
× 9 =
27
81
90
45
|
12.
7
× 9 =
90
9
18
63
|
|
13.
10
× 9 =
45
36
90
27
|
14.
6
× 9 =
45
63
54
9
|
15.
4
× 9 =
72
27
36
18
|
16.
5
× 9 =
45
54
72
63
|
|
17.
10
× 9 =
81
45
90
18
|
18.
3
× 9 =
54
36
27
18
|
19.
5
× 9 =
72
45
54
18
|
20.
4
× 9 =
90
45
36
81
|