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