Welk getal uit de deeltafel van 3 ontbreekt?

Deeltafels
1.
6
:
3
=
=
2.
6
:
3
=
=
3.
27
:
3
=
=
4.
18
:
3
=
=
5.
12
:
3
=
=
6.
15
:
3
=
=
7.
18
:
3
=
=
8.
30
:
3
=
=
9.
3
:
3
=
=
10.
6
:
3
=
=
11.
9
:
3
=
=
12.
9
:
3
=
=
13.
9
:
3
=
=
14.
3
:
3
=
=
15.
18
:
3
=
=
16.
27
:
3
=
=
17.
18
:
3
=
=
18.
27
:
3
=
=
19.
3
:
3
=
=
20.
3
:
3
=
=
21.
6
:
3
=
=

Welk getal uit de deeltafel van 3 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
6
:
3
=
=
2
2.
6
:
3
=
=
2
3.
27
:
3
=
=
9
4.
18
:
3
=
=
6
5.
12
:
3
=
=
4
6.
15
:
3
=
=
5
7.
18
:
3
=
=
6
8.
30
:
3
=
=
10
9.
3
:
3
=
=
1
10.
6
:
3
=
=
2
11.
9
:
3
=
=
3
12.
9
:
3
=
=
3
13.
9
:
3
=
=
3
14.
3
:
3
=
=
1
15.
18
:
3
=
=
6
16.
27
:
3
=
=
9
17.
18
:
3
=
=
6
18.
27
:
3
=
=
9
19.
3
:
3
=
=
1
20.
3
:
3
=
=
1
21.
6
:
3
=
=
2