Reken de erafsom tot 12 uit

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

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