Supersnelle sommen tot 50

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

Supersnelle sommen tot 50
| ANTWOORDEN

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