Maak de sommen tot 100

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

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