Maak de erafsom tot 12

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

Maak de erafsom tot 12
| ANTWOORDEN

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