Reken de erbijsom tot 100 uit

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

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