Oefen de erafsommen tot 10

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

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