Reken de erafsom tot 12 uit

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

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