Welk getal uit de deeltafel van 20 ontbreekt?

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

Welk getal uit de deeltafel van 20 ontbreekt?
| ANTWOORDEN

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