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