Oefen de erafsommen tot 10

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

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