Rekensommen met eraf tot 10

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

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