Snelle sommen tot 100

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

Snelle sommen tot 100
| ANTWOORDEN

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