Rekensommen met eraf tot 12

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

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