Welk getal uit de deeltafel van 15 ontbreekt?

Deeltafels
1.
105
:
15
=
=
2.
105
:
15
=
=
3.
60
:
15
=
=
4.
75
:
15
=
=
5.
15
:
15
=
=
6.
150
:
15
=
=
7.
30
:
15
=
=
8.
120
:
15
=
=
9.
75
:
15
=
=
10.
75
:
15
=
=
11.
45
:
15
=
=
12.
30
:
15
=
=
13.
120
:
15
=
=
14.
45
:
15
=
=
15.
15
:
15
=
=
16.
90
:
15
=
=
17.
90
:
15
=
=
18.
15
:
15
=
=
19.
15
:
15
=
=
20.
150
:
15
=
=
21.
60
:
15
=
=

Welk getal uit de deeltafel van 15 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
105
:
15
=
=
7
2.
105
:
15
=
=
7
3.
60
:
15
=
=
4
4.
75
:
15
=
=
5
5.
15
:
15
=
=
1
6.
150
:
15
=
=
10
7.
30
:
15
=
=
2
8.
120
:
15
=
=
8
9.
75
:
15
=
=
5
10.
75
:
15
=
=
5
11.
45
:
15
=
=
3
12.
30
:
15
=
=
2
13.
120
:
15
=
=
8
14.
45
:
15
=
=
3
15.
15
:
15
=
=
1
16.
90
:
15
=
=
6
17.
90
:
15
=
=
6
18.
15
:
15
=
=
1
19.
15
:
15
=
=
1
20.
150
:
15
=
=
10
21.
60
:
15
=
=
4