Sommen oplossen tot 100

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

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