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