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