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