Supersnelle sommen tot 100

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

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