Snelle sommen tot 100

Erbijsommen
1.
95
+
5
=
90
95
100
85
2.
90
+
5
=
85
80
95
75
3.
65
+
25
=
75
70
90
85
4.
60
+
10
=
60
65
80
70
5.
40
+
5
=
45
35
55
40
6.
90
+
10
=
100
90
95
80
7.
20
+
15
=
35
30
45
40
8.
60
+
35
=
95
85
75
90
9.
90
+
10
=
100
80
85
95
10.
95
+
5
=
90
80
95
100
11.
90
+
10
=
100
85
90
95
12.
45
+
35
=
90
75
70
80
13.
65
+
25
=
70
85
80
90
14.
55
+
20
=
75
85
80
70
15.
30
+
20
=
50
55
40
60
16.
35
+
20
=
55
45
50
60
17.
55
+
45
=
100
85
95
90
18.
30
+
10
=
50
40
35
30
19.
15
+
5
=
10
20
15
30
20.
55
+
5
=
55
70
60
65
21.
100
+
0
=
95
85
80
100
© JuniorEinstein.nl
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Snelle sommen tot 100
| ANTWOORDEN

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