Welk getal uit de deeltafel van 9 ontbreekt?

Deeltafels
1.
81
:
9
=
=
2.
45
:
9
=
=
3.
45
:
9
=
=
4.
90
:
9
=
=
5.
9
:
9
=
=
6.
18
:
9
=
=
7.
36
:
9
=
=
8.
9
:
9
=
=
9.
72
:
9
=
=
10.
72
:
9
=
=
11.
9
:
9
=
=
12.
27
:
9
=
=
13.
9
:
9
=
=
14.
9
:
9
=
=
15.
27
:
9
=
=
16.
27
:
9
=
=
17.
63
:
9
=
=
18.
45
:
9
=
=
19.
36
:
9
=
=
20.
81
:
9
=
=
21.
54
:
9
=
=
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Welk getal uit de deeltafel van 9 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
81
:
9
=
=
9
2.
45
:
9
=
=
5
3.
45
:
9
=
=
5
4.
90
:
9
=
=
10
5.
9
:
9
=
=
1
6.
18
:
9
=
=
2
7.
36
:
9
=
=
4
8.
9
:
9
=
=
1
9.
72
:
9
=
=
8
10.
72
:
9
=
=
8
11.
9
:
9
=
=
1
12.
27
:
9
=
=
3
13.
9
:
9
=
=
1
14.
9
:
9
=
=
1
15.
27
:
9
=
=
3
16.
27
:
9
=
=
3
17.
63
:
9
=
=
7
18.
45
:
9
=
=
5
19.
36
:
9
=
=
4
20.
81
:
9
=
=
9
21.
54
:
9
=
=
6
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen