Rekensommen met eraf tot 10

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

Rekensommen met eraf tot 10
| ANTWOORDEN

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