Rekensommen met eraf tot 12

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

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