Welk getal uit de deeltafel van 9 ontbreekt?

Deeltafels
1.
27
:
9
=
=
2.
27
:
9
=
=
3.
18
:
9
=
=
4.
9
:
9
=
=
5.
18
:
9
=
=
6.
36
:
9
=
=
7.
54
:
9
=
=
8.
54
:
9
=
=
9.
54
:
9
=
=
10.
90
:
9
=
=
11.
45
:
9
=
=
12.
72
:
9
=
=
13.
27
:
9
=
=
14.
54
:
9
=
=
15.
72
:
9
=
=
16.
45
:
9
=
=
17.
27
:
9
=
=
18.
18
:
9
=
=
19.
45
:
9
=
=
20.
81
:
9
=
=
21.
18
:
9
=
=
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Welk getal uit de deeltafel van 9 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
27
:
9
=
=
3
2.
27
:
9
=
=
3
3.
18
:
9
=
=
2
4.
9
:
9
=
=
1
5.
18
:
9
=
=
2
6.
36
:
9
=
=
4
7.
54
:
9
=
=
6
8.
54
:
9
=
=
6
9.
54
:
9
=
=
6
10.
90
:
9
=
=
10
11.
45
:
9
=
=
5
12.
72
:
9
=
=
8
13.
27
:
9
=
=
3
14.
54
:
9
=
=
6
15.
72
:
9
=
=
8
16.
45
:
9
=
=
5
17.
27
:
9
=
=
3
18.
18
:
9
=
=
2
19.
45
:
9
=
=
5
20.
81
:
9
=
=
9
21.
18
:
9
=
=
2
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen