Welk getal uit de deeltafel van 15 ontbreekt?

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

Welk getal uit de deeltafel van 15 ontbreekt?
| ANTWOORDEN

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