Welk getal uit de deeltafel van 20 ontbreekt?

Deeltafels
1.
200
:
20
=
=
2.
20
:
20
=
=
3.
20
:
20
=
=
4.
160
:
20
=
=
5.
40
:
20
=
=
6.
160
:
20
=
=
7.
140
:
20
=
=
8.
160
:
20
=
=
9.
120
:
20
=
=
10.
160
:
20
=
=
11.
20
:
20
=
=
12.
80
:
20
=
=
13.
140
:
20
=
=
14.
160
:
20
=
=
15.
100
:
20
=
=
16.
80
:
20
=
=
17.
160
:
20
=
=
18.
160
:
20
=
=
19.
60
:
20
=
=
20.
140
:
20
=
=
21.
180
:
20
=
=
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Welk getal uit de deeltafel van 20 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
200
:
20
=
=
10
2.
20
:
20
=
=
1
3.
20
:
20
=
=
1
4.
160
:
20
=
=
8
5.
40
:
20
=
=
2
6.
160
:
20
=
=
8
7.
140
:
20
=
=
7
8.
160
:
20
=
=
8
9.
120
:
20
=
=
6
10.
160
:
20
=
=
8
11.
20
:
20
=
=
1
12.
80
:
20
=
=
4
13.
140
:
20
=
=
7
14.
160
:
20
=
=
8
15.
100
:
20
=
=
5
16.
80
:
20
=
=
4
17.
160
:
20
=
=
8
18.
160
:
20
=
=
8
19.
60
:
20
=
=
3
20.
140
:
20
=
=
7
21.
180
:
20
=
=
9
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen