Welk getal uit de deeltafel van 10 ontbreekt?

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

Welk getal uit de deeltafel van 10 ontbreekt?
| ANTWOORDEN

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