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