Rekensommen met eraf tot 10

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

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