Oefen de erafsommen tot 12

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

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