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