Reken de erafsom tot 12 uit

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

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