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