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