Oefen de erafsommen tot 12

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

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