Welk getal uit de deeltafel van 9 ontbreekt?

Deeltafels
1.
18
:
9
=
=
2.
18
:
9
=
=
3.
18
:
9
=
=
4.
81
:
9
=
=
5.
9
:
9
=
=
6.
36
:
9
=
=
7.
54
:
9
=
=
8.
54
:
9
=
=
9.
36
:
9
=
=
10.
18
:
9
=
=
11.
81
:
9
=
=
12.
9
:
9
=
=
13.
63
:
9
=
=
14.
18
:
9
=
=
15.
63
:
9
=
=
16.
90
:
9
=
=
17.
18
:
9
=
=
18.
90
:
9
=
=
19.
18
:
9
=
=
20.
45
:
9
=
=
21.
45
:
9
=
=
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Welk getal uit de deeltafel van 9 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
18
:
9
=
=
2
2.
18
:
9
=
=
2
3.
18
:
9
=
=
2
4.
81
:
9
=
=
9
5.
9
:
9
=
=
1
6.
36
:
9
=
=
4
7.
54
:
9
=
=
6
8.
54
:
9
=
=
6
9.
36
:
9
=
=
4
10.
18
:
9
=
=
2
11.
81
:
9
=
=
9
12.
9
:
9
=
=
1
13.
63
:
9
=
=
7
14.
18
:
9
=
=
2
15.
63
:
9
=
=
7
16.
90
:
9
=
=
10
17.
18
:
9
=
=
2
18.
90
:
9
=
=
10
19.
18
:
9
=
=
2
20.
45
:
9
=
=
5
21.
45
:
9
=
=
5
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen