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