Supersnelle sommen tot 50

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

Supersnelle sommen tot 50
| ANTWOORDEN

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