Rekensommen met eraf tot 10

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

Rekensommen met eraf tot 10
| ANTWOORDEN

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