Maak de erafsom tot 12

Erafsommen
1.
3
–
0
=
2.
11
–
8
=
3.
10
–
3
=
4.
3
–
3
=
5.
12
–
7
=
6.
10
–
9
=
7.
8
–
5
=
8.
4
–
0
=
9.
3
–
1
=
10.
1
–
1
=
11.
5
–
3
=
12.
7
–
6
=
13.
9
–
8
=
14.
2
–
1
=
15.
9
–
5
=
16.
4
–
0
=
17.
4
–
4
=
18.
2
–
0
=
19.
4
–
3
=
20.
11
–
7
=
21.
1
–
0
=
22.
8
–
1
=
23.
7
–
2
=
24.
12
–
9
=
25.
10
–
3
=
26.
11
–
6
=
27.
1
–
1
=
28.
7
–
4
=
29.
8
–
7
=
30.
5
–
1
=
31.
5
–
1
=
32.
3
–
3
=
33.
6
–
3
=
34.
7
–
7
=
35.
10
–
4
=
36.
7
–
1
=
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen

Maak de erafsom tot 12
| ANTWOORDEN

Erafsommen
1.
3
–
0
=
3
2.
11
–
8
=
3
3.
10
–
3
=
7
4.
3
–
3
=
0
5.
12
–
7
=
5
6.
10
–
9
=
1
7.
8
–
5
=
3
8.
4
–
0
=
4
9.
3
–
1
=
2
10.
1
–
1
=
0
11.
5
–
3
=
2
12.
7
–
6
=
1
13.
9
–
8
=
1
14.
2
–
1
=
1
15.
9
–
5
=
4
16.
4
–
0
=
4
17.
4
–
4
=
0
18.
2
–
0
=
2
19.
4
–
3
=
1
20.
11
–
7
=
4
21.
1
–
0
=
1
22.
8
–
1
=
7
23.
7
–
2
=
5
24.
12
–
9
=
3
25.
10
–
3
=
7
26.
11
–
6
=
5
27.
1
–
1
=
0
28.
7
–
4
=
3
29.
8
–
7
=
1
30.
5
–
1
=
4
31.
5
–
1
=
4
32.
3
–
3
=
0
33.
6
–
3
=
3
34.
7
–
7
=
0
35.
10
–
4
=
6
36.
7
–
1
=
6
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen