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