Rekensommen met eraf tot 10

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

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