Maak de deelsom uit de deeltafel van 20 kloppend

Deeltafels
1.
20
:
20
=
=
2.
80
:
20
=
=
3.
20
:
20
=
=
4.
80
:
20
=
=
5.
160
:
20
=
=
6.
80
:
20
=
=
7.
120
:
20
=
=
8.
180
:
20
=
=
9.
100
:
20
=
=
10.
180
:
20
=
=
11.
120
:
20
=
=
12.
120
:
20
=
=
13.
140
:
20
=
=
14.
120
:
20
=
=
15.
80
:
20
=
=
16.
120
:
20
=
=
17.
180
:
20
=
=
18.
100
:
20
=
=
19.
180
:
20
=
=
20.
80
:
20
=
=
21.
20
:
20
=
=
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Maak de deelsom uit de deeltafel van 20 kloppend
| ANTWOORDEN

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