Welk getal uit de deeltafel van 10 ontbreekt?

Deeltafels
1.
100
:
10
=
=
2.
20
:
10
=
=
3.
10
:
10
=
=
4.
30
:
10
=
=
5.
100
:
10
=
=
6.
90
:
10
=
=
7.
50
:
10
=
=
8.
100
:
10
=
=
9.
30
:
10
=
=
10.
100
:
10
=
=
11.
80
:
10
=
=
12.
80
:
10
=
=
13.
10
:
10
=
=
14.
80
:
10
=
=
15.
100
:
10
=
=
16.
20
:
10
=
=
17.
10
:
10
=
=
18.
30
:
10
=
=
19.
10
:
10
=
=
20.
100
:
10
=
=
21.
30
:
10
=
=

Welk getal uit de deeltafel van 10 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
100
:
10
=
=
10
2.
20
:
10
=
=
2
3.
10
:
10
=
=
1
4.
30
:
10
=
=
3
5.
100
:
10
=
=
10
6.
90
:
10
=
=
9
7.
50
:
10
=
=
5
8.
100
:
10
=
=
10
9.
30
:
10
=
=
3
10.
100
:
10
=
=
10
11.
80
:
10
=
=
8
12.
80
:
10
=
=
8
13.
10
:
10
=
=
1
14.
80
:
10
=
=
8
15.
100
:
10
=
=
10
16.
20
:
10
=
=
2
17.
10
:
10
=
=
1
18.
30
:
10
=
=
3
19.
10
:
10
=
=
1
20.
100
:
10
=
=
10
21.
30
:
10
=
=
3