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