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