Welk getal uit de deeltafel van 15 ontbreekt?

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

Welk getal uit de deeltafel van 15 ontbreekt?
| ANTWOORDEN

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