Welk getal uit de deeltafel van 10 ontbreekt?

Deeltafels
1.
80
:
10
=
=
2.
70
:
10
=
=
3.
10
:
10
=
=
4.
20
:
10
=
=
5.
10
:
10
=
=
6.
20
:
10
=
=
7.
60
:
10
=
=
8.
70
:
10
=
=
9.
10
:
10
=
=
10.
90
:
10
=
=
11.
90
:
10
=
=
12.
50
:
10
=
=
13.
70
:
10
=
=
14.
10
:
10
=
=
15.
20
:
10
=
=
16.
10
:
10
=
=
17.
90
:
10
=
=
18.
10
:
10
=
=
19.
100
:
10
=
=
20.
100
:
10
=
=
21.
60
:
10
=
=

Welk getal uit de deeltafel van 10 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
80
:
10
=
=
8
2.
70
:
10
=
=
7
3.
10
:
10
=
=
1
4.
20
:
10
=
=
2
5.
10
:
10
=
=
1
6.
20
:
10
=
=
2
7.
60
:
10
=
=
6
8.
70
:
10
=
=
7
9.
10
:
10
=
=
1
10.
90
:
10
=
=
9
11.
90
:
10
=
=
9
12.
50
:
10
=
=
5
13.
70
:
10
=
=
7
14.
10
:
10
=
=
1
15.
20
:
10
=
=
2
16.
10
:
10
=
=
1
17.
90
:
10
=
=
9
18.
10
:
10
=
=
1
19.
100
:
10
=
=
10
20.
100
:
10
=
=
10
21.
60
:
10
=
=
6