Welk getal uit de deeltafel van 3 ontbreekt?

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

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