Sommen oplossen tot 100

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

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