Supersnelle sommen tot 100

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

Supersnelle sommen tot 100
| ANTWOORDEN

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