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

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

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

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