Rekensommen met eraf tot 10

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

Rekensommen met eraf tot 10
| ANTWOORDEN

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