Oefen de erafsommen tot 12

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

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