Supersnelle sommen tot 100

Erafsommen
1.
95
-
10
=
75
95
85
90
2.
80
-
60
=
30
20
25
10
3.
65
-
20
=
55
50
35
45
4.
85
-
0
=
90
75
80
85
5.
70
-
40
=
25
35
40
30
6.
90
-
25
=
70
55
65
60
7.
90
-
70
=
25
15
20
30
8.
55
-
55
=
0
20
5
15
9.
80
-
65
=
20
25
15
5
10.
20
-
10
=
10
15
20
0
11.
55
-
30
=
30
15
35
25
12.
50
-
5
=
40
35
45
55
13.
60
-
10
=
40
60
50
55
14.
80
-
60
=
30
10
15
20
15.
60
-
5
=
60
65
50
55
16.
5
-
0
=
25
15
10
5
17.
95
-
30
=
55
75
70
65
18.
45
-
25
=
20
15
25
30
19.
5
-
5
=
20
15
0
10
20.
70
-
5
=
75
60
65
70
21.
15
-
0
=
20
15
10
5
© JuniorEinstein.nl
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Supersnelle sommen tot 100
| ANTWOORDEN

Erafsommen
1.
95
-
10
=
75
95
85
90
2.
80
-
60
=
30
20
25
10
3.
65
-
20
=
55
50
35
45
4.
85
-
0
=
90
75
80
85
5.
70
-
40
=
25
35
40
30
6.
90
-
25
=
70
55
65
60
7.
90
-
70
=
25
15
20
30
8.
55
-
55
=
0
20
5
15
9.
80
-
65
=
20
25
15
5
10.
20
-
10
=
10
15
20
0
11.
55
-
30
=
30
15
35
25
12.
50
-
5
=
40
35
45
55
13.
60
-
10
=
40
60
50
55
14.
80
-
60
=
30
10
15
20
15.
60
-
5
=
60
65
50
55
16.
5
-
0
=
25
15
10
5
17.
95
-
30
=
55
75
70
65
18.
45
-
25
=
20
15
25
30
19.
5
-
5
=
20
15
0
10
20.
70
-
5
=
75
60
65
70
21.
15
-
0
=
20
15
10
5
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen