Welk getal uit de deeltafel van 15 ontbreekt?

Deeltafels
1.
105
:
15
=
=
2.
90
:
15
=
=
3.
15
:
15
=
=
4.
15
:
15
=
=
5.
60
:
15
=
=
6.
15
:
15
=
=
7.
105
:
15
=
=
8.
120
:
15
=
=
9.
150
:
15
=
=
10.
15
:
15
=
=
11.
45
:
15
=
=
12.
15
:
15
=
=
13.
90
:
15
=
=
14.
120
:
15
=
=
15.
75
:
15
=
=
16.
60
:
15
=
=
17.
15
:
15
=
=
18.
30
:
15
=
=
19.
135
:
15
=
=
20.
150
:
15
=
=
21.
90
:
15
=
=

Welk getal uit de deeltafel van 15 ontbreekt?
| ANTWOORDEN

Deeltafels
1.
105
:
15
=
=
7
2.
90
:
15
=
=
6
3.
15
:
15
=
=
1
4.
15
:
15
=
=
1
5.
60
:
15
=
=
4
6.
15
:
15
=
=
1
7.
105
:
15
=
=
7
8.
120
:
15
=
=
8
9.
150
:
15
=
=
10
10.
15
:
15
=
=
1
11.
45
:
15
=
=
3
12.
15
:
15
=
=
1
13.
90
:
15
=
=
6
14.
120
:
15
=
=
8
15.
75
:
15
=
=
5
16.
60
:
15
=
=
4
17.
15
:
15
=
=
1
18.
30
:
15
=
=
2
19.
135
:
15
=
=
9
20.
150
:
15
=
=
10
21.
90
:
15
=
=
6