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