Maak de sommen tot 50

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

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