Welk getal uit de deeltafel van 1 ontbreekt?

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

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