Welk getal uit de deeltafel van 9 ontbreekt?

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

Welk getal uit de deeltafel van 9 ontbreekt?
| ANTWOORDEN

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