Oefen de erafsommen tot 12

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

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