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