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