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