Welk getal uit de deeltafel van 9 ontbreekt?

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

Welk getal uit de deeltafel van 9 ontbreekt?
| ANTWOORDEN

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