Oefen de erafsommen tot 12

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

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