Reken de erafsom tot 10 uit

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

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