Welk getal uit de deeltafel van 10 ontbreekt?

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

Welk getal uit de deeltafel van 10 ontbreekt?
| ANTWOORDEN

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