Sommen oplossen tot 100

Erbijsommen
1.
10
+
20
=
2.
20
+
25
=
3.
25
+
50
=
4.
25
+
75
=
5.
25
+
25
=
6.
0
+
45
=
7.
15
+
80
=
8.
25
+
35
=
9.
0
+
95
=
10.
25
+
70
=
11.
5
+
95
=
12.
35
+
55
=
13.
0
+
100
=
14.
35
+
65
=
15.
35
+
65
=
16.
0
+
100
=
17.
20
+
75
=
18.
5
+
60
=
19.
15
+
20
=
20.
0
+
100
=
21.
10
+
75
=
22.
20
+
50
=
23.
5
+
30
=
24.
5
+
40
=
25.
35
+
45
=
26.
10
+
90
=
27.
5
+
30
=
28.
30
+
70
=
29.
25
+
35
=
30.
0
+
80
=
31.
25
+
40
=
32.
15
+
25
=
33.
20
+
25
=
34.
0
+
40
=
35.
15
+
50
=
36.
10
+
45
=
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Sommen oplossen tot 100
| ANTWOORDEN

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