Supersnelle sommen tot 100

Erafsommen
1.
50
-
40
=
15
20
0
10
2.
80
-
30
=
60
40
45
50
3.
30
-
0
=
30
25
40
20
4.
35
-
25
=
20
10
0
5
5.
55
-
55
=
20
15
0
5
6.
10
-
5
=
20
5
15
10
7.
30
-
0
=
25
35
30
40
8.
15
-
10
=
10
5
15
20
9.
60
-
40
=
30
25
20
10
10.
5
-
0
=
15
5
20
10
11.
5
-
0
=
20
25
10
5
12.
50
-
25
=
20
15
30
25
13.
10
-
5
=
15
20
5
25
14.
5
-
5
=
15
5
0
20
15.
100
-
10
=
75
90
70
85
16.
35
-
30
=
15
5
20
25
17.
45
-
0
=
55
50
40
45
18.
15
-
0
=
5
20
10
15
19.
25
-
10
=
10
20
15
25
20.
5
-
0
=
5
20
15
25
21.
80
-
65
=
20
5
15
10

Supersnelle sommen tot 100
| ANTWOORDEN

Erafsommen
1.
50
-
40
=
15
20
0
10
2.
80
-
30
=
60
40
45
50
3.
30
-
0
=
30
25
40
20
4.
35
-
25
=
20
10
0
5
5.
55
-
55
=
20
15
0
5
6.
10
-
5
=
20
5
15
10
7.
30
-
0
=
25
35
30
40
8.
15
-
10
=
10
5
15
20
9.
60
-
40
=
30
25
20
10
10.
5
-
0
=
15
5
20
10
11.
5
-
0
=
20
25
10
5
12.
50
-
25
=
20
15
30
25
13.
10
-
5
=
15
20
5
25
14.
5
-
5
=
15
5
0
20
15.
100
-
10
=
75
90
70
85
16.
35
-
30
=
15
5
20
25
17.
45
-
0
=
55
50
40
45
18.
15
-
0
=
5
20
10
15
19.
25
-
10
=
10
20
15
25
20.
5
-
0
=
5
20
15
25
21.
80
-
65
=
20
5
15
10