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