Supersnelle sommen tot 100

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

Supersnelle sommen tot 100
| ANTWOORDEN

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