Oefen de erafsommen tot 10

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

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