Welk getal uit de deeltafel van 10 ontbreekt?

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

Welk getal uit de deeltafel van 10 ontbreekt?
| ANTWOORDEN

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