Sommen oplossen tot 50

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

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