Reken de erafsom tot 10 uit

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

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