Maak de deelsom uit de deeltafel van 20 kloppend

Deeltafels
1.
140
:
20
=
=
2.
40
:
20
=
=
3.
60
:
20
=
=
4.
60
:
20
=
=
5.
20
:
20
=
=
6.
60
:
20
=
=
7.
100
:
20
=
=
8.
100
:
20
=
=
9.
180
:
20
=
=
10.
100
:
20
=
=
11.
140
:
20
=
=
12.
100
:
20
=
=
13.
100
:
20
=
=
14.
80
:
20
=
=
15.
160
:
20
=
=
16.
140
:
20
=
=
17.
40
:
20
=
=
18.
40
:
20
=
=
19.
200
:
20
=
=
20.
80
:
20
=
=
21.
80
:
20
=
=
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Maak de deelsom uit de deeltafel van 20 kloppend
| ANTWOORDEN

Deeltafels
1.
140
:
20
=
=
7
2.
40
:
20
=
=
2
3.
60
:
20
=
=
3
4.
60
:
20
=
=
3
5.
20
:
20
=
=
1
6.
60
:
20
=
=
3
7.
100
:
20
=
=
5
8.
100
:
20
=
=
5
9.
180
:
20
=
=
9
10.
100
:
20
=
=
5
11.
140
:
20
=
=
7
12.
100
:
20
=
=
5
13.
100
:
20
=
=
5
14.
80
:
20
=
=
4
15.
160
:
20
=
=
8
16.
140
:
20
=
=
7
17.
40
:
20
=
=
2
18.
40
:
20
=
=
2
19.
200
:
20
=
=
10
20.
80
:
20
=
=
4
21.
80
:
20
=
=
4
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen