Supersnelle sommen tot 100

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

Supersnelle sommen tot 100
| ANTWOORDEN

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