Welk getal uit de deeltafel van 1 ontbreekt?

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

Welk getal uit de deeltafel van 1 ontbreekt?
| ANTWOORDEN

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