Welk getal uit de deeltafel van 3 ontbreekt?

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

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