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