Rekensommen met erbij en eraf tot 100
In de mix
1.
30
20
jimmy
+
=
2.
70
20
jimmy
–
=
3.
80
40
jimmy
–
=
4.
50
40
jimmy
–
=
5.
20
0
jimmy
+
=
6.
60
10
jimmy
+
=
7.
40
30
jimmy
–
=
8.
20
80
jimmy
+
=
9.
80
30
jimmy
–
=
10.
60
50
jimmy
–
=
11.
20
50
jimmy
+
=
12.
90
40
jimmy
–
=
13.
40
40
jimmy
+
=
14.
60
20
jimmy
–
=
15.
30
40
jimmy
+
=
16.
50
40
jimmy
–
=
17.
50
50
jimmy
+
=
18.
40
20
jimmy
–
=
19.
50
10
jimmy
+
=
20.
40
20
jimmy
–
=
21.
80
70
jimmy
–
=
22.
90
50
jimmy
–
=
23.
30
70
jimmy
+
=
24.
30
20
jimmy
–
=
Rekensommen met erbij en eraf tot 100
| ANTWOORDEN
In de mix
1.
30
20
50
+
=
2.
70
20
50
–
=
3.
80
40
40
–
=
4.
50
40
10
–
=
5.
20
0
20
+
=
6.
60
10
70
+
=
7.
40
30
10
–
=
8.
20
80
100
+
=
9.
80
30
50
–
=
10.
60
50
10
–
=
11.
20
50
70
+
=
12.
90
40
50
–
=
13.
40
40
80
+
=
14.
60
20
40
–
=
15.
30
40
70
+
=
16.
50
40
10
–
=
17.
50
50
100
+
=
18.
40
20
20
–
=
19.
50
10
60
+
=
20.
40
20
20
–
=
21.
80
70
10
–
=
22.
90
50
40
–
=
23.
30
70
100
+
=
24.
30
20
10
–
=