Welk getal uit de deeltafel van 9 ontbreekt?

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

Welk getal uit de deeltafel van 9 ontbreekt?
| ANTWOORDEN

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