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