Sommen oplossen tot 100

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

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