Reken de erbijsom tot 100 uit

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

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