Maak de deelsom uit de deeltafel van 20 kloppend

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

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