Oefen de erafsommen tot 12

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

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