Rekensommen met eraf tot 10

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

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