Los de erbijsom tot 50 op
Erbijsommen
1.
5
+
35
=
30
35
25
40
2.
0
+
45
=
40
35
30
45
3.
0
+
35
=
45
30
40
35
4.
0
+
30
=
20
40
30
25
5.
20
+
30
=
30
40
50
45
6.
5
+
45
=
35
50
30
40
7.
5
+
30
=
35
45
40
25
8.
5
+
30
=
30
25
35
40
9.
0
+
40
=
25
30
40
20
10.
15
+
35
=
45
40
50
35
11.
0
+
25
=
20
35
25
15
12.
5
+
35
=
20
35
40
25
13.
20
+
25
=
40
25
30
45
14.
0
+
5
=
15
10
20
5
15.
0
+
45
=
35
25
40
45
16.
10
+
15
=
30
15
25
20
17.
15
+
25
=
20
30
40
25
18.
10
+
20
=
20
25
35
30
19.
15
+
15
=
40
20
30
25
20.
0
+
45
=
35
45
30
25
21.
0
+
50
=
45
40
50
35
Los de erbijsom tot 50 op
| ANTWOORDEN
Erbijsommen
1.
5
+
35
=
30
35
25
40
2.
0
+
45
=
40
35
30
45
3.
0
+
35
=
45
30
40
35
4.
0
+
30
=
20
40
30
25
5.
20
+
30
=
30
40
50
45
6.
5
+
45
=
35
50
30
40
7.
5
+
30
=
35
45
40
25
8.
5
+
30
=
30
25
35
40
9.
0
+
40
=
25
30
40
20
10.
15
+
35
=
45
40
50
35
11.
0
+
25
=
20
35
25
15
12.
5
+
35
=
20
35
40
25
13.
20
+
25
=
40
25
30
45
14.
0
+
5
=
15
10
20
5
15.
0
+
45
=
35
25
40
45
16.
10
+
15
=
30
15
25
20
17.
15
+
25
=
20
30
40
25
18.
10
+
20
=
20
25
35
30
19.
15
+
15
=
40
20
30
25
20.
0
+
45
=
35
45
30
25
21.
0
+
50
=
45
40
50
35