Welk getal uit de deeltafel van 9 ontbreekt?

Deeltafels
1.
27
:
9
=
=
2.
63
:
9
=
=
3.
9
:
9
=
=
4.
54
:
9
=
=
5.
9
:
9
=
=
6.
27
:
9
=
=
7.
27
:
9
=
=
8.
36
:
9
=
=
9.
27
:
9
=
=
10.
90
:
9
=
=
11.
72
:
9
=
=
12.
54
:
9
=
=
13.
81
:
9
=
=
14.
63
:
9
=
=
15.
18
:
9
=
=
16.
81
:
9
=
=
17.
72
:
9
=
=
18.
63
:
9
=
=
19.
9
:
9
=
=
20.
27
:
9
=
=
21.
18
:
9
=
=
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Welk getal uit de deeltafel van 9 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
27
:
9
=
=
3
2.
63
:
9
=
=
7
3.
9
:
9
=
=
1
4.
54
:
9
=
=
6
5.
9
:
9
=
=
1
6.
27
:
9
=
=
3
7.
27
:
9
=
=
3
8.
36
:
9
=
=
4
9.
27
:
9
=
=
3
10.
90
:
9
=
=
10
11.
72
:
9
=
=
8
12.
54
:
9
=
=
6
13.
81
:
9
=
=
9
14.
63
:
9
=
=
7
15.
18
:
9
=
=
2
16.
81
:
9
=
=
9
17.
72
:
9
=
=
8
18.
63
:
9
=
=
7
19.
9
:
9
=
=
1
20.
27
:
9
=
=
3
21.
18
:
9
=
=
2
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen