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