Sommen oplossen tot 100

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

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