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