Welk getal uit de deeltafel van 9 ontbreekt?

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

Welk getal uit de deeltafel van 9 ontbreekt?
| ANTWOORDEN

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