Sommen oplossen tot 100

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

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