Rekensommen met eraf tot 10

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

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