Supersnelle sommen tot 100

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

Supersnelle sommen tot 100
| ANTWOORDEN

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