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