Reken de erafsom tot 10 uit

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

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