Welk getal uit de deeltafel van 15 ontbreekt?

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

Welk getal uit de deeltafel van 15 ontbreekt?
| ANTWOORDEN

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