Welk getal uit de deeltafel van 1 ontbreekt?

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

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