Maak de sommen tot 100

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

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