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