Rekensommen met eraf tot 12

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

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