Supersnelle sommen tot 100

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

Supersnelle sommen tot 100
| ANTWOORDEN

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