Oefen de erafsommen tot 12

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

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