Welk getal uit de deeltafel van 3 ontbreekt?

Deeltafels
1.
30
:
3
=
=
2.
3
:
3
=
=
3.
27
:
3
=
=
4.
27
:
3
=
=
5.
18
:
3
=
=
6.
27
:
3
=
=
7.
6
:
3
=
=
8.
18
:
3
=
=
9.
27
:
3
=
=
10.
3
:
3
=
=
11.
15
:
3
=
=
12.
15
:
3
=
=
13.
12
:
3
=
=
14.
27
:
3
=
=
15.
27
:
3
=
=
16.
21
:
3
=
=
17.
21
:
3
=
=
18.
9
:
3
=
=
19.
24
:
3
=
=
20.
24
:
3
=
=
21.
9
:
3
=
=

Welk getal uit de deeltafel van 3 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
30
:
3
=
=
10
2.
3
:
3
=
=
1
3.
27
:
3
=
=
9
4.
27
:
3
=
=
9
5.
18
:
3
=
=
6
6.
27
:
3
=
=
9
7.
6
:
3
=
=
2
8.
18
:
3
=
=
6
9.
27
:
3
=
=
9
10.
3
:
3
=
=
1
11.
15
:
3
=
=
5
12.
15
:
3
=
=
5
13.
12
:
3
=
=
4
14.
27
:
3
=
=
9
15.
27
:
3
=
=
9
16.
21
:
3
=
=
7
17.
21
:
3
=
=
7
18.
9
:
3
=
=
3
19.
24
:
3
=
=
8
20.
24
:
3
=
=
8
21.
9
:
3
=
=
3