Welk getal uit de deeltafel van 10 ontbreekt?

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

Welk getal uit de deeltafel van 10 ontbreekt?
| ANTWOORDEN

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