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