Welk getal uit de deeltafel van 3 ontbreekt?

Deeltafels
1.
6
:
3
=
=
2.
27
:
3
=
=
3.
3
:
3
=
=
4.
27
:
3
=
=
5.
3
:
3
=
=
6.
15
:
3
=
=
7.
6
:
3
=
=
8.
21
:
3
=
=
9.
21
:
3
=
=
10.
15
:
3
=
=
11.
18
:
3
=
=
12.
9
:
3
=
=
13.
6
:
3
=
=
14.
18
:
3
=
=
15.
21
:
3
=
=
16.
24
:
3
=
=
17.
3
:
3
=
=
18.
30
:
3
=
=
19.
27
:
3
=
=
20.
30
:
3
=
=
21.
21
:
3
=
=
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Welk getal uit de deeltafel van 3 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
6
:
3
=
=
2
2.
27
:
3
=
=
9
3.
3
:
3
=
=
1
4.
27
:
3
=
=
9
5.
3
:
3
=
=
1
6.
15
:
3
=
=
5
7.
6
:
3
=
=
2
8.
21
:
3
=
=
7
9.
21
:
3
=
=
7
10.
15
:
3
=
=
5
11.
18
:
3
=
=
6
12.
9
:
3
=
=
3
13.
6
:
3
=
=
2
14.
18
:
3
=
=
6
15.
21
:
3
=
=
7
16.
24
:
3
=
=
8
17.
3
:
3
=
=
1
18.
30
:
3
=
=
10
19.
27
:
3
=
=
9
20.
30
:
3
=
=
10
21.
21
:
3
=
=
7
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen