Sommen oplossen tot 100

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

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