Sommen oplossen tot 100

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

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