Oefen de erafsommen tot 12

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

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