Snelle sommen tot 100

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

Snelle sommen tot 100
| ANTWOORDEN

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