Sommen oplossen tot 100

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

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