Reken de erbijsom tot 100 uit

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

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