Welk getal uit de deeltafel van 15 ontbreekt?

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

Welk getal uit de deeltafel van 15 ontbreekt?
| ANTWOORDEN

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