Sommen oplossen tot 50

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

Sommen oplossen tot 50
| ANTWOORDEN

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