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