Erbijsommen tot 50

Erbijsommen
1.
50
+
0
=
50
35
2.
25
+
20
=
25
45
3.
20
+
10
=
30
40
4.
35
+
0
=
35
45
5.
20
+
0
=
20
30
6.
40
+
0
=
40
25
7.
30
+
0
=
25
30
8.
25
+
25
=
30
50
9.
15
+
10
=
25
20
10.
30
+
15
=
35
45
11.
35
+
0
=
35
40
12.
50
+
0
=
50
35
13.
40
+
10
=
30
50
14.
35
+
10
=
45
35
15.
20
+
10
=
25
30
16.
40
+
10
=
50
30
17.
45
+
5
=
50
35
18.
5
+
5
=
10
0
19.
20
+
0
=
20
10
20.
35
+
5
=
30
40
21.
45
+
0
=
25
45
22.
20
+
15
=
40
35
23.
50
+
0
=
50
35
24.
30
+
15
=
35
45
25.
30
+
10
=
30
40
26.
15
+
10
=
15
25
27.
40
+
0
=
25
40
28.
10
+
0
=
15
10

Erbijsommen tot 50
| ANTWOORDEN

Erbijsommen
1.
50
+
0
=
50
35
2.
25
+
20
=
25
45
3.
20
+
10
=
30
40
4.
35
+
0
=
35
45
5.
20
+
0
=
20
30
6.
40
+
0
=
40
25
7.
30
+
0
=
25
30
8.
25
+
25
=
30
50
9.
15
+
10
=
25
20
10.
30
+
15
=
35
45
11.
35
+
0
=
35
40
12.
50
+
0
=
50
35
13.
40
+
10
=
30
50
14.
35
+
10
=
45
35
15.
20
+
10
=
25
30
16.
40
+
10
=
50
30
17.
45
+
5
=
50
35
18.
5
+
5
=
10
0
19.
20
+
0
=
20
10
20.
35
+
5
=
30
40
21.
45
+
0
=
25
45
22.
20
+
15
=
40
35
23.
50
+
0
=
50
35
24.
30
+
15
=
35
45
25.
30
+
10
=
30
40
26.
15
+
10
=
15
25
27.
40
+
0
=
25
40
28.
10
+
0
=
15
10