Oefen de erafsommen tot 12

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

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