Rekensommen met eraf tot 10

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

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