Rekensommen met eraf tot 10

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

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