Welk getal uit de deeltafel van 3 ontbreekt?

Deeltafels
1.
9
:
3
=
=
2.
3
:
3
=
=
3.
18
:
3
=
=
4.
18
:
3
=
=
5.
6
:
3
=
=
6.
12
:
3
=
=
7.
9
:
3
=
=
8.
18
:
3
=
=
9.
30
:
3
=
=
10.
6
:
3
=
=
11.
21
:
3
=
=
12.
15
:
3
=
=
13.
6
:
3
=
=
14.
21
:
3
=
=
15.
15
:
3
=
=
16.
30
:
3
=
=
17.
18
:
3
=
=
18.
21
:
3
=
=
19.
24
:
3
=
=
20.
3
:
3
=
=
21.
6
:
3
=
=
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Welk getal uit de deeltafel van 3 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
9
:
3
=
=
3
2.
3
:
3
=
=
1
3.
18
:
3
=
=
6
4.
18
:
3
=
=
6
5.
6
:
3
=
=
2
6.
12
:
3
=
=
4
7.
9
:
3
=
=
3
8.
18
:
3
=
=
6
9.
30
:
3
=
=
10
10.
6
:
3
=
=
2
11.
21
:
3
=
=
7
12.
15
:
3
=
=
5
13.
6
:
3
=
=
2
14.
21
:
3
=
=
7
15.
15
:
3
=
=
5
16.
30
:
3
=
=
10
17.
18
:
3
=
=
6
18.
21
:
3
=
=
7
19.
24
:
3
=
=
8
20.
3
:
3
=
=
1
21.
6
:
3
=
=
2
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen