Sommen oplossen tot 100

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

Sommen oplossen tot 100
| ANTWOORDEN

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