Welk getal uit de deeltafel van 10 ontbreekt?

Deeltafels
1.
20
:
10
=
=
2.
70
:
10
=
=
3.
80
:
10
=
=
4.
40
:
10
=
=
5.
100
:
10
=
=
6.
20
:
10
=
=
7.
30
:
10
=
=
8.
80
:
10
=
=
9.
30
:
10
=
=
10.
60
:
10
=
=
11.
100
:
10
=
=
12.
20
:
10
=
=
13.
80
:
10
=
=
14.
60
:
10
=
=
15.
50
:
10
=
=
16.
40
:
10
=
=
17.
70
:
10
=
=
18.
60
:
10
=
=
19.
90
:
10
=
=
20.
50
:
10
=
=
21.
90
:
10
=
=

Welk getal uit de deeltafel van 10 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
20
:
10
=
=
2
2.
70
:
10
=
=
7
3.
80
:
10
=
=
8
4.
40
:
10
=
=
4
5.
100
:
10
=
=
10
6.
20
:
10
=
=
2
7.
30
:
10
=
=
3
8.
80
:
10
=
=
8
9.
30
:
10
=
=
3
10.
60
:
10
=
=
6
11.
100
:
10
=
=
10
12.
20
:
10
=
=
2
13.
80
:
10
=
=
8
14.
60
:
10
=
=
6
15.
50
:
10
=
=
5
16.
40
:
10
=
=
4
17.
70
:
10
=
=
7
18.
60
:
10
=
=
6
19.
90
:
10
=
=
9
20.
50
:
10
=
=
5
21.
90
:
10
=
=
9