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