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