Sommen oplossen tot 50

Erbijsommen
1.
0
+
35
=
2.
5
+
35
=
3.
5
+
45
=
4.
5
+
45
=
5.
10
+
25
=
6.
0
+
50
=
7.
5
+
25
=
8.
10
+
20
=
9.
15
+
20
=
10.
5
+
30
=
11.
20
+
25
=
12.
15
+
35
=
13.
0
+
40
=
14.
0
+
50
=
15.
5
+
30
=
16.
25
+
25
=
17.
5
+
45
=
18.
5
+
40
=
19.
15
+
35
=
20.
0
+
50
=
21.
15
+
35
=
22.
5
+
45
=
23.
5
+
25
=
24.
0
+
50
=
25.
15
+
20
=
26.
10
+
40
=
27.
10
+
30
=
28.
0
+
50
=
29.
0
+
35
=
30.
5
+
35
=
31.
25
+
25
=
32.
15
+
20
=
33.
15
+
30
=
34.
0
+
30
=
35.
10
+
25
=
36.
5
+
30
=
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Sommen oplossen tot 50
| ANTWOORDEN

Erbijsommen
1.
0
+
35
=
35
2.
5
+
35
=
40
3.
5
+
45
=
50
4.
5
+
45
=
50
5.
10
+
25
=
35
6.
0
+
50
=
50
7.
5
+
25
=
30
8.
10
+
20
=
30
9.
15
+
20
=
35
10.
5
+
30
=
35
11.
20
+
25
=
45
12.
15
+
35
=
50
13.
0
+
40
=
40
14.
0
+
50
=
50
15.
5
+
30
=
35
16.
25
+
25
=
50
17.
5
+
45
=
50
18.
5
+
40
=
45
19.
15
+
35
=
50
20.
0
+
50
=
50
21.
15
+
35
=
50
22.
5
+
45
=
50
23.
5
+
25
=
30
24.
0
+
50
=
50
25.
15
+
20
=
35
26.
10
+
40
=
50
27.
10
+
30
=
40
28.
0
+
50
=
50
29.
0
+
35
=
35
30.
5
+
35
=
40
31.
25
+
25
=
50
32.
15
+
20
=
35
33.
15
+
30
=
45
34.
0
+
30
=
30
35.
10
+
25
=
35
36.
5
+
30
=
35
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen