Deeltafels in de mix oefenen

Deeltafels
1.
30
:
3
=
=
2.
30
:
5
=
=
3.
9
:
9
=
=
4.
25
:
5
=
=
5.
30
:
10
=
=
6.
20
:
10
=
=
7.
27
:
3
=
=
8.
21
:
3
=
=
9.
21
:
3
=
=
10.
72
:
8
=
=
11.
1
:
1
=
=
12.
30
:
10
=
=
13.
72
:
8
=
=
14.
8
:
1
=
=
15.
8
:
1
=
=
16.
14
:
2
=
=
17.
27
:
9
=
=
18.
28
:
4
=
=
19.
27
:
9
=
=
20.
20
:
2
=
=
21.
12
:
6
=
=

Deeltafels in de mix oefenen
| ANTWOORDEN

Deeltafels
1.
30
:
3
=
=
10
2.
30
:
5
=
=
6
3.
9
:
9
=
=
1
4.
25
:
5
=
=
5
5.
30
:
10
=
=
3
6.
20
:
10
=
=
2
7.
27
:
3
=
=
9
8.
21
:
3
=
=
7
9.
21
:
3
=
=
7
10.
72
:
8
=
=
9
11.
1
:
1
=
=
1
12.
30
:
10
=
=
3
13.
72
:
8
=
=
9
14.
8
:
1
=
=
8
15.
8
:
1
=
=
8
16.
14
:
2
=
=
7
17.
27
:
9
=
=
3
18.
28
:
4
=
=
7
19.
27
:
9
=
=
3
20.
20
:
2
=
=
10
21.
12
:
6
=
=
2