Oefen de erafsommen tot 10

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

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