Erbijsommen tot 50

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

Erbijsommen tot 50
| ANTWOORDEN

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