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