Maak de erbijsom tot 50

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

Maak de erbijsom tot 50
| ANTWOORDEN

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