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