Welk getal uit de deeltafel van 1 ontbreekt?

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

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