Oefen de erafsommen tot 10

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

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