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