Rekensommen met eraf tot 10

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

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