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