Reken de sommen tot 100 uit

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

Reken de sommen tot 100 uit
| ANTWOORDEN

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