Maak de deelsom uit de deeltafel van 20 kloppend

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

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