Welk getal uit de deeltafel van 15 staat onder de vlek?

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

Welk getal uit de deeltafel van 15 staat onder de vlek?
| ANTWOORDEN

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