Oefen de erafsommen tot 12

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

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