Erbijsommen en erafsommen tot 12 oplossen
In de mix
1.
1
1
jimmy
+
=
2.
3
1
jimmy
+
=
3.
3
2
jimmy
–
=
4.
7
4
jimmy
–
=
5.
4
2
jimmy
–
=
6.
10
6
jimmy
–
=
7.
1
1
jimmy
+
=
8.
8
4
jimmy
+
=
9.
9
5
jimmy
–
=
10.
2
9
jimmy
+
=
11.
8
7
jimmy
–
=
12.
3
2
jimmy
–
=
13.
4
2
jimmy
+
=
14.
10
3
jimmy
–
=
15.
2
2
jimmy
+
=
16.
8
3
jimmy
+
=
17.
2
0
jimmy
+
=
18.
5
2
jimmy
–
=
19.
4
3
jimmy
+
=
20.
5
2
jimmy
+
=
21.
10
9
jimmy
–
=
22.
5
2
jimmy
–
=
23.
4
1
jimmy
+
=
24.
3
2
jimmy
–
=
Erbijsommen en erafsommen tot 12 oplossen
| ANTWOORDEN
In de mix
1.
1
1
2
+
=
2.
3
1
4
+
=
3.
3
2
1
–
=
4.
7
4
3
–
=
5.
4
2
2
–
=
6.
10
6
4
–
=
7.
1
1
2
+
=
8.
8
4
12
+
=
9.
9
5
4
–
=
10.
2
9
11
+
=
11.
8
7
1
–
=
12.
3
2
1
–
=
13.
4
2
6
+
=
14.
10
3
7
–
=
15.
2
2
4
+
=
16.
8
3
11
+
=
17.
2
0
2
+
=
18.
5
2
3
–
=
19.
4
3
7
+
=
20.
5
2
7
+
=
21.
10
9
1
–
=
22.
5
2
3
–
=
23.
4
1
5
+
=
24.
3
2
1
–
=