Rekensommen met eraf tot 12

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

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