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