Supersnelle sommen tot 100

Erafsommen
1.
50
-
25
=
25
15
30
20
2.
30
-
30
=
15
10
5
0
3.
80
-
60
=
30
10
15
20
4.
25
-
20
=
20
15
5
10
5.
70
-
55
=
15
20
5
10
6.
60
-
35
=
20
15
25
35
7.
45
-
20
=
15
25
35
30
8.
5
-
5
=
15
0
10
20
9.
90
-
90
=
15
10
5
0
10.
100
-
95
=
20
5
25
15
11.
40
-
40
=
10
20
0
5
12.
60
-
60
=
10
0
15
20
13.
70
-
0
=
75
65
60
70
14.
25
-
0
=
15
35
30
25
15.
70
-
0
=
70
65
60
80
16.
35
-
35
=
0
5
15
10
17.
35
-
0
=
40
45
35
30
18.
90
-
70
=
25
20
30
15
19.
80
-
25
=
55
45
50
65
20.
60
-
15
=
35
40
45
50
21.
15
-
10
=
10
20
5
15

Supersnelle sommen tot 100
| ANTWOORDEN

Erafsommen
1.
50
-
25
=
25
15
30
20
2.
30
-
30
=
15
10
5
0
3.
80
-
60
=
30
10
15
20
4.
25
-
20
=
20
15
5
10
5.
70
-
55
=
15
20
5
10
6.
60
-
35
=
20
15
25
35
7.
45
-
20
=
15
25
35
30
8.
5
-
5
=
15
0
10
20
9.
90
-
90
=
15
10
5
0
10.
100
-
95
=
20
5
25
15
11.
40
-
40
=
10
20
0
5
12.
60
-
60
=
10
0
15
20
13.
70
-
0
=
75
65
60
70
14.
25
-
0
=
15
35
30
25
15.
70
-
0
=
70
65
60
80
16.
35
-
35
=
0
5
15
10
17.
35
-
0
=
40
45
35
30
18.
90
-
70
=
25
20
30
15
19.
80
-
25
=
55
45
50
65
20.
60
-
15
=
35
40
45
50
21.
15
-
10
=
10
20
5
15