Oefen de erafsommen tot 12

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

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