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