Welk getal uit de deeltafel van 15 ontbreekt?

Deeltafels
1.
105
:
15
=
=
2.
90
:
15
=
=
3.
15
:
15
=
=
4.
45
:
15
=
=
5.
90
:
15
=
=
6.
75
:
15
=
=
7.
15
:
15
=
=
8.
30
:
15
=
=
9.
45
:
15
=
=
10.
75
:
15
=
=
11.
30
:
15
=
=
12.
90
:
15
=
=
13.
45
:
15
=
=
14.
150
:
15
=
=
15.
15
:
15
=
=
16.
135
:
15
=
=
17.
105
:
15
=
=
18.
150
:
15
=
=
19.
135
:
15
=
=
20.
90
:
15
=
=
21.
45
:
15
=
=

Welk getal uit de deeltafel van 15 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
105
:
15
=
=
7
2.
90
:
15
=
=
6
3.
15
:
15
=
=
1
4.
45
:
15
=
=
3
5.
90
:
15
=
=
6
6.
75
:
15
=
=
5
7.
15
:
15
=
=
1
8.
30
:
15
=
=
2
9.
45
:
15
=
=
3
10.
75
:
15
=
=
5
11.
30
:
15
=
=
2
12.
90
:
15
=
=
6
13.
45
:
15
=
=
3
14.
150
:
15
=
=
10
15.
15
:
15
=
=
1
16.
135
:
15
=
=
9
17.
105
:
15
=
=
7
18.
150
:
15
=
=
10
19.
135
:
15
=
=
9
20.
90
:
15
=
=
6
21.
45
:
15
=
=
3