Welk getal uit de deeltafel van 20 ontbreekt?

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

Welk getal uit de deeltafel van 20 ontbreekt?
| ANTWOORDEN

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