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