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