Welk getal uit de deeltafel van 9 ontbreekt?

Deeltafels
1.
36
:
9
=
=
2.
27
:
9
=
=
3.
36
:
9
=
=
4.
63
:
9
=
=
5.
72
:
9
=
=
6.
27
:
9
=
=
7.
90
:
9
=
=
8.
81
:
9
=
=
9.
45
:
9
=
=
10.
27
:
9
=
=
11.
63
:
9
=
=
12.
45
:
9
=
=
13.
54
:
9
=
=
14.
45
:
9
=
=
15.
9
:
9
=
=
16.
45
:
9
=
=
17.
36
:
9
=
=
18.
36
:
9
=
=
19.
18
:
9
=
=
20.
45
:
9
=
=
21.
54
:
9
=
=

Welk getal uit de deeltafel van 9 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
36
:
9
=
=
4
2.
27
:
9
=
=
3
3.
36
:
9
=
=
4
4.
63
:
9
=
=
7
5.
72
:
9
=
=
8
6.
27
:
9
=
=
3
7.
90
:
9
=
=
10
8.
81
:
9
=
=
9
9.
45
:
9
=
=
5
10.
27
:
9
=
=
3
11.
63
:
9
=
=
7
12.
45
:
9
=
=
5
13.
54
:
9
=
=
6
14.
45
:
9
=
=
5
15.
9
:
9
=
=
1
16.
45
:
9
=
=
5
17.
36
:
9
=
=
4
18.
36
:
9
=
=
4
19.
18
:
9
=
=
2
20.
45
:
9
=
=
5
21.
54
:
9
=
=
6