Rekensommen met eraf tot 10

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

Rekensommen met eraf tot 10
| ANTWOORDEN

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