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