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