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