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