Sommen oplossen tot 100

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

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