Welk getal uit de deeltafel van 1 ontbreekt?

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

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