Reken de erafsom tot 10 uit

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

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