Welk getal uit de deeltafel van 20 ontbreekt?

Deeltafels
1.
60
:
20
=
=
2.
60
:
20
=
=
3.
100
:
20
=
=
4.
60
:
20
=
=
5.
120
:
20
=
=
6.
40
:
20
=
=
7.
160
:
20
=
=
8.
160
:
20
=
=
9.
60
:
20
=
=
10.
100
:
20
=
=
11.
140
:
20
=
=
12.
120
:
20
=
=
13.
80
:
20
=
=
14.
20
:
20
=
=
15.
160
:
20
=
=
16.
120
:
20
=
=
17.
160
:
20
=
=
18.
60
:
20
=
=
19.
20
:
20
=
=
20.
40
:
20
=
=
21.
120
:
20
=
=
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Welk getal uit de deeltafel van 20 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
60
:
20
=
=
3
2.
60
:
20
=
=
3
3.
100
:
20
=
=
5
4.
60
:
20
=
=
3
5.
120
:
20
=
=
6
6.
40
:
20
=
=
2
7.
160
:
20
=
=
8
8.
160
:
20
=
=
8
9.
60
:
20
=
=
3
10.
100
:
20
=
=
5
11.
140
:
20
=
=
7
12.
120
:
20
=
=
6
13.
80
:
20
=
=
4
14.
20
:
20
=
=
1
15.
160
:
20
=
=
8
16.
120
:
20
=
=
6
17.
160
:
20
=
=
8
18.
60
:
20
=
=
3
19.
20
:
20
=
=
1
20.
40
:
20
=
=
2
21.
120
:
20
=
=
6
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen