Welk getal uit de deeltafel van 9 ontbreekt?

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

Welk getal uit de deeltafel van 9 ontbreekt?
| ANTWOORDEN

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