Reken de erafsom tot 10 uit

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

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