Oefen de erafsommen tot 10

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

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