Deelsommen door elkaar. Welk getal ontbreekt?

Deeltafels
1.
6
:
6
=
=
2.
7
:
7
=
=
3.
8
:
8
=
=
4.
72
:
9
=
=
5.
16
:
2
=
=
6.
50
:
5
=
=
7.
48
:
8
=
=
8.
48
:
8
=
=
9.
15
:
3
=
=
10.
6
:
1
=
=
11.
10
:
2
=
=
12.
25
:
5
=
=
13.
50
:
10
=
=
14.
28
:
4
=
=
15.
20
:
5
=
=
16.
50
:
10
=
=
17.
80
:
8
=
=
18.
12
:
4
=
=
19.
6
:
3
=
=
20.
24
:
4
=
=
21.
64
:
8
=
=
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Deelsommen door elkaar. Welk getal ontbreekt?
| ANTWOORDEN

Deeltafels
1.
6
:
6
=
=
1
2.
7
:
7
=
=
1
3.
8
:
8
=
=
1
4.
72
:
9
=
=
8
5.
16
:
2
=
=
8
6.
50
:
5
=
=
10
7.
48
:
8
=
=
6
8.
48
:
8
=
=
6
9.
15
:
3
=
=
5
10.
6
:
1
=
=
6
11.
10
:
2
=
=
5
12.
25
:
5
=
=
5
13.
50
:
10
=
=
5
14.
28
:
4
=
=
7
15.
20
:
5
=
=
4
16.
50
:
10
=
=
5
17.
80
:
8
=
=
10
18.
12
:
4
=
=
3
19.
6
:
3
=
=
2
20.
24
:
4
=
=
6
21.
64
:
8
=
=
8
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen