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