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