Sommen oplossen tot 100

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

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