Sommen oplossen tot 100

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

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