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

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

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

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