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