Rekensommen met eraf tot 12

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

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