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