Supersnelle sommen tot 50

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

Supersnelle sommen tot 50
| ANTWOORDEN

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