Deelsommen door elkaar. Welk getal ontbreekt?

Deeltafels
1.
18
:
9
=
=
2.
63
:
7
=
=
3.
36
:
6
=
=
4.
15
:
5
=
=
5.
16
:
4
=
=
6.
6
:
3
=
=
7.
54
:
9
=
=
8.
24
:
4
=
=
9.
8
:
4
=
=
10.
36
:
6
=
=
11.
54
:
6
=
=
12.
12
:
2
=
=
13.
18
:
6
=
=
14.
80
:
10
=
=
15.
24
:
6
=
=
16.
24
:
3
=
=
17.
15
:
5
=
=
18.
36
:
6
=
=
19.
24
:
6
=
=
20.
6
:
1
=
=
21.
16
:
8
=
=
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Deelsommen door elkaar. Welk getal ontbreekt?
| ANTWOORDEN

Deeltafels
1.
18
:
9
=
=
2
2.
63
:
7
=
=
9
3.
36
:
6
=
=
6
4.
15
:
5
=
=
3
5.
16
:
4
=
=
4
6.
6
:
3
=
=
2
7.
54
:
9
=
=
6
8.
24
:
4
=
=
6
9.
8
:
4
=
=
2
10.
36
:
6
=
=
6
11.
54
:
6
=
=
9
12.
12
:
2
=
=
6
13.
18
:
6
=
=
3
14.
80
:
10
=
=
8
15.
24
:
6
=
=
4
16.
24
:
3
=
=
8
17.
15
:
5
=
=
3
18.
36
:
6
=
=
6
19.
24
:
6
=
=
4
20.
6
:
1
=
=
6
21.
16
:
8
=
=
2
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen