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