Oefen de erafsommen tot 12

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

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