Snelle sommen tot 100

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

Snelle sommen tot 100
| ANTWOORDEN

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