Supersnelle sommen tot 100

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

Supersnelle sommen tot 100
| ANTWOORDEN

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