Deelsommen door elkaar. Welk getal ontbreekt?

Deeltafels
1.
3
:
1
=
=
2.
56
:
8
=
=
3.
30
:
3
=
=
4.
45
:
9
=
=
5.
30
:
3
=
=
6.
2
:
1
=
=
7.
12
:
2
=
=
8.
40
:
8
=
=
9.
48
:
8
=
=
10.
15
:
5
=
=
11.
27
:
3
=
=
12.
64
:
8
=
=
13.
3
:
1
=
=
14.
60
:
10
=
=
15.
15
:
3
=
=
16.
4
:
2
=
=
17.
40
:
8
=
=
18.
24
:
8
=
=
19.
42
:
6
=
=
20.
2
:
1
=
=
21.
36
:
6
=
=
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen

Deelsommen door elkaar. Welk getal ontbreekt?
| ANTWOORDEN

Deeltafels
1.
3
:
1
=
=
3
2.
56
:
8
=
=
7
3.
30
:
3
=
=
10
4.
45
:
9
=
=
5
5.
30
:
3
=
=
10
6.
2
:
1
=
=
2
7.
12
:
2
=
=
6
8.
40
:
8
=
=
5
9.
48
:
8
=
=
6
10.
15
:
5
=
=
3
11.
27
:
3
=
=
9
12.
64
:
8
=
=
8
13.
3
:
1
=
=
3
14.
60
:
10
=
=
6
15.
15
:
3
=
=
5
16.
4
:
2
=
=
2
17.
40
:
8
=
=
5
18.
24
:
8
=
=
3
19.
42
:
6
=
=
7
20.
2
:
1
=
=
2
21.
36
:
6
=
=
6
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen