Snelle sommen tot 100

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

Snelle sommen tot 100
| ANTWOORDEN

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