Sommen oplossen tot 100

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

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