Rekensommen met eraf tot 10

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

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