Sommen oplossen tot 100

Erbijsommen
1.
20
+
30
=
2.
5
+
75
=
3.
10
+
10
=
4.
5
+
80
=
5.
20
+
25
=
6.
30
+
70
=
7.
5
+
30
=
8.
0
+
90
=
9.
25
+
75
=
10.
0
+
60
=
11.
25
+
30
=
12.
0
+
70
=
13.
5
+
55
=
14.
0
+
100
=
15.
0
+
35
=
16.
15
+
20
=
17.
35
+
60
=
18.
0
+
85
=
19.
30
+
45
=
20.
30
+
70
=
21.
5
+
70
=
22.
35
+
65
=
23.
0
+
95
=
24.
25
+
40
=
25.
5
+
65
=
26.
5
+
65
=
27.
5
+
45
=
28.
35
+
65
=
29.
25
+
55
=
30.
30
+
35
=
31.
15
+
30
=
32.
20
+
30
=
33.
25
+
40
=
34.
0
+
60
=
35.
25
+
75
=
36.
25
+
60
=
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Sommen oplossen tot 100
| ANTWOORDEN

Erbijsommen
1.
20
+
30
=
50
2.
5
+
75
=
80
3.
10
+
10
=
20
4.
5
+
80
=
85
5.
20
+
25
=
45
6.
30
+
70
=
100
7.
5
+
30
=
35
8.
0
+
90
=
90
9.
25
+
75
=
100
10.
0
+
60
=
60
11.
25
+
30
=
55
12.
0
+
70
=
70
13.
5
+
55
=
60
14.
0
+
100
=
100
15.
0
+
35
=
35
16.
15
+
20
=
35
17.
35
+
60
=
95
18.
0
+
85
=
85
19.
30
+
45
=
75
20.
30
+
70
=
100
21.
5
+
70
=
75
22.
35
+
65
=
100
23.
0
+
95
=
95
24.
25
+
40
=
65
25.
5
+
65
=
70
26.
5
+
65
=
70
27.
5
+
45
=
50
28.
35
+
65
=
100
29.
25
+
55
=
80
30.
30
+
35
=
65
31.
15
+
30
=
45
32.
20
+
30
=
50
33.
25
+
40
=
65
34.
0
+
60
=
60
35.
25
+
75
=
100
36.
25
+
60
=
85
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen