Oefen de erafsommen tot 12

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

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