Welk getal uit de deeltafel van 15 ontbreekt?

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

Welk getal uit de deeltafel van 15 ontbreekt?
| ANTWOORDEN

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