Supersnelle sommen tot 50

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

Supersnelle sommen tot 50
| ANTWOORDEN

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