Sommen oplossen tot 100

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

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