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