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