Deelsommen door elkaar. Welk getal ontbreekt?

Deeltafels
1.
4
:
4
=
=
2.
14
:
7
=
=
3.
18
:
2
=
=
4.
16
:
4
=
=
5.
60
:
6
=
=
6.
8
:
8
=
=
7.
72
:
8
=
=
8.
10
:
10
=
=
9.
56
:
8
=
=
10.
9
:
1
=
=
11.
10
:
2
=
=
12.
16
:
2
=
=
13.
90
:
9
=
=
14.
20
:
10
=
=
15.
4
:
1
=
=
16.
18
:
3
=
=
17.
15
:
5
=
=
18.
32
:
8
=
=
19.
7
:
1
=
=
20.
24
:
8
=
=
21.
24
:
4
=
=
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Deelsommen door elkaar. Welk getal ontbreekt?
| ANTWOORDEN

Deeltafels
1.
4
:
4
=
=
1
2.
14
:
7
=
=
2
3.
18
:
2
=
=
9
4.
16
:
4
=
=
4
5.
60
:
6
=
=
10
6.
8
:
8
=
=
1
7.
72
:
8
=
=
9
8.
10
:
10
=
=
1
9.
56
:
8
=
=
7
10.
9
:
1
=
=
9
11.
10
:
2
=
=
5
12.
16
:
2
=
=
8
13.
90
:
9
=
=
10
14.
20
:
10
=
=
2
15.
4
:
1
=
=
4
16.
18
:
3
=
=
6
17.
15
:
5
=
=
3
18.
32
:
8
=
=
4
19.
7
:
1
=
=
7
20.
24
:
8
=
=
3
21.
24
:
4
=
=
6
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen