Oefen de erafsommen tot 10

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

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