Reken de erafsom tot 12 uit

Erafsommen
1.
11
–
5
=
2.
11
–
9
=
3.
11
–
5
=
4.
5
–
3
=
5.
4
–
3
=
6.
3
–
2
=
7.
10
–
1
=
8.
1
–
0
=
9.
1
–
1
=
10.
5
–
0
=
11.
3
–
0
=
12.
10
–
7
=
13.
8
–
4
=
14.
12
–
5
=
15.
8
–
4
=
16.
7
–
2
=
17.
3
–
1
=
18.
11
–
6
=
19.
5
–
0
=
20.
9
–
0
=
21.
12
–
0
=
22.
4
–
4
=
23.
6
–
2
=
24.
1
–
0
=
25.
5
–
0
=
26.
8
–
0
=
27.
12
–
5
=
28.
6
–
0
=
29.
8
–
3
=
30.
4
–
2
=
31.
11
–
1
=
32.
6
–
3
=
33.
5
–
5
=
34.
4
–
1
=
35.
7
–
5
=
36.
4
–
0
=
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Reken de erafsom tot 12 uit
| ANTWOORDEN

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